164354256

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 240

約数和(自身を含む): 544727040

約数和(自身を除く): 380372784

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 43, 44, 48, 57, 66, 72, 76, 86, 88, 99, 114, 127, 129, 132, 144, 152, 171, 172, 176, 198, 209, 228, 254, 258, 264, 304, 342, 344, 381, 387, 396, 418, 456, 473, 508, 516, 528, 627, 684, 688, 762, 774, 792, 817, 836, 912, 946, 1016, 1032, 1143, 1254, 1368, 1397, 1419, 1524, 1548, 1584, 1634, 1672, 1881, 1892, 2032, 2064, 2286, 2413, 2451, 2508, 2736, 2794, 2838, 3048, 3096, 3268, 3344, 3762, 3784, 4191, 4257, 4572, 4826, 4902, 5016, 5461, 5588, 5676, 6096, 6192, 6536, 7239, 7353, 7524, 7568, 8382, 8514, 8987, 9144, 9652, 9804, 10032, 10922, 11176, 11352, 12573, 13072, 14478, 14706, 15048, 16383, 16764, 17028, 17974, 18288, 19304, 19608, 21717, 21844, 22352, 22704, 25146, 26543, 26961, 28956, 29412, 30096, 32766, 33528, 34056, 35948, 38608, 39216, 43434, 43688, 49149, 50292, 53086, 53922, 57912, 58824, 60071, 65532, 67056, 68112, 71896, 79629, 80883, 86868, 87376, 98298, 100584, 103759, 106172, 107844, 115824, 117648, 120142, 131064, 143792, 159258, 161766, 173736, 180213, 196596, 201168, 207518, 212344, 215688, 238887, 240284, 262128, 311277, 318516, 323532, 347472, 360426, 393192, 415036, 424688, 431376, 477774, 480568, 540639, 622554, 637032, 647064, 720852, 786384, 830072, 933831, 955548, 961136, 1081278, 1141349, 1245108, 1274064, 1294128, 1441704, 1660144, 1867662, 1911096, 2162556, 2282698, 2490216, 2883408, 3424047, 3735324, 3822192, 4325112, 4565396, 4980432, 6848094, 7470648, 8650224, 9130792, 10272141, 13696188, 14941296, 18261584, 20544282, 27392376, 41088564, 54784752, 82177128, 164354256]

約数ペア:

[(1, 164354256), (2, 82177128), (3, 54784752), (4, 41088564), (6, 27392376), (8, 20544282), (9, 18261584), (11, 14941296), (12, 13696188), (16, 10272141), (18, 9130792), (19, 8650224), (22, 7470648), (24, 6848094), (33, 4980432), (36, 4565396), (38, 4325112), (43, 3822192), (44, 3735324), (48, 3424047), (57, 2883408), (66, 2490216), (72, 2282698), (76, 2162556), (86, 1911096), (88, 1867662), (99, 1660144), (114, 1441704), (127, 1294128), (129, 1274064), (132, 1245108), (144, 1141349), (152, 1081278), (171, 961136), (172, 955548), (176, 933831), (198, 830072), (209, 786384), (228, 720852), (254, 647064), (258, 637032), (264, 622554), (304, 540639), (342, 480568), (344, 477774), (381, 431376), (387, 424688), (396, 415036), (418, 393192), (456, 360426), (473, 347472), (508, 323532), (516, 318516), (528, 311277), (627, 262128), (684, 240284), (688, 238887), (762, 215688), (774, 212344), (792, 207518), (817, 201168), (836, 196596), (912, 180213), (946, 173736), (1016, 161766), (1032, 159258), (1143, 143792), (1254, 131064), (1368, 120142), (1397, 117648), (1419, 115824), (1524, 107844), (1548, 106172), (1584, 103759), (1634, 100584), (1672, 98298), (1881, 87376), (1892, 86868), (2032, 80883), (2064, 79629), (2286, 71896), (2413, 68112), (2451, 67056), (2508, 65532), (2736, 60071), (2794, 58824), (2838, 57912), (3048, 53922), (3096, 53086), (3268, 50292), (3344, 49149), (3762, 43688), (3784, 43434), (4191, 39216), (4257, 38608), (4572, 35948), (4826, 34056), (4902, 33528), (5016, 32766), (5461, 30096), (5588, 29412), (5676, 28956), (6096, 26961), (6192, 26543), (6536, 25146), (7239, 22704), (7353, 22352), (7524, 21844), (7568, 21717), (8382, 19608), (8514, 19304), (8987, 18288), (9144, 17974), (9652, 17028), (9804, 16764), (10032, 16383), (10922, 15048), (11176, 14706), (11352, 14478), (12573, 13072)]