151221168

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:317

約数の個数: 200

約数和(自身を含む): 508935680

約数和(自身を除く): 357714512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 79, 81, 84, 108, 112, 126, 144, 158, 162, 168, 189, 211, 216, 237, 252, 316, 324, 336, 378, 422, 432, 474, 504, 553, 567, 632, 633, 648, 711, 756, 844, 948, 1008, 1106, 1134, 1264, 1266, 1296, 1422, 1477, 1512, 1659, 1688, 1896, 1899, 2133, 2212, 2268, 2532, 2844, 2954, 3024, 3318, 3376, 3792, 3798, 4266, 4424, 4431, 4536, 4977, 5064, 5688, 5697, 5908, 6399, 6636, 7596, 8532, 8848, 8862, 9072, 9954, 10128, 11376, 11394, 11816, 12798, 13272, 13293, 14931, 15192, 16669, 17064, 17091, 17724, 19908, 22788, 23632, 25596, 26544, 26586, 29862, 30384, 33338, 34128, 34182, 35448, 39816, 39879, 44793, 45576, 50007, 51192, 53172, 59724, 66676, 68364, 70896, 79632, 79758, 89586, 91152, 100014, 102384, 106344, 116683, 119448, 119637, 133352, 136728, 150021, 159516, 179172, 200028, 212688, 233366, 238896, 239274, 266704, 273456, 300042, 319032, 350049, 358344, 400056, 450063, 466732, 478548, 600084, 638064, 700098, 716688, 800112, 900126, 933464, 957096, 1050147, 1200168, 1350189, 1400196, 1800252, 1866928, 1914192, 2100294, 2400336, 2700378, 2800392, 3150441, 3600504, 4200588, 5400756, 5600784, 6300882, 7201008, 8401176, 9451323, 10801512, 12601764, 16802352, 18902646, 21603024, 25203528, 37805292, 50407056, 75610584, 151221168]

約数ペア:

[(1, 151221168), (2, 75610584), (3, 50407056), (4, 37805292), (6, 25203528), (7, 21603024), (8, 18902646), (9, 16802352), (12, 12601764), (14, 10801512), (16, 9451323), (18, 8401176), (21, 7201008), (24, 6300882), (27, 5600784), (28, 5400756), (36, 4200588), (42, 3600504), (48, 3150441), (54, 2800392), (56, 2700378), (63, 2400336), (72, 2100294), (79, 1914192), (81, 1866928), (84, 1800252), (108, 1400196), (112, 1350189), (126, 1200168), (144, 1050147), (158, 957096), (162, 933464), (168, 900126), (189, 800112), (211, 716688), (216, 700098), (237, 638064), (252, 600084), (316, 478548), (324, 466732), (336, 450063), (378, 400056), (422, 358344), (432, 350049), (474, 319032), (504, 300042), (553, 273456), (567, 266704), (632, 239274), (633, 238896), (648, 233366), (711, 212688), (756, 200028), (844, 179172), (948, 159516), (1008, 150021), (1106, 136728), (1134, 133352), (1264, 119637), (1266, 119448), (1296, 116683), (1422, 106344), (1477, 102384), (1512, 100014), (1659, 91152), (1688, 89586), (1896, 79758), (1899, 79632), (2133, 70896), (2212, 68364), (2268, 66676), (2532, 59724), (2844, 53172), (2954, 51192), (3024, 50007), (3318, 45576), (3376, 44793), (3792, 39879), (3798, 39816), (4266, 35448), (4424, 34182), (4431, 34128), (4536, 33338), (4977, 30384), (5064, 29862), (5688, 26586), (5697, 26544), (5908, 25596), (6399, 23632), (6636, 22788), (7596, 19908), (8532, 17724), (8848, 17091), (8862, 17064), (9072, 16669), (9954, 15192), (10128, 14931), (11376, 13293), (11394, 13272), (11816, 12798)]