158671812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 460615680

約数和(自身を除く): 301943868

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 19, 26, 34, 38, 39, 47, 51, 52, 57, 67, 68, 76, 78, 94, 102, 114, 134, 141, 156, 188, 201, 204, 221, 228, 247, 268, 282, 323, 402, 442, 494, 564, 611, 646, 663, 741, 799, 804, 871, 884, 893, 969, 988, 1139, 1222, 1273, 1292, 1326, 1482, 1598, 1742, 1786, 1833, 1938, 2278, 2397, 2444, 2546, 2613, 2652, 2679, 2964, 3149, 3196, 3417, 3484, 3572, 3666, 3819, 3876, 4199, 4556, 4794, 5092, 5226, 5358, 6298, 6834, 7332, 7638, 8398, 9447, 9588, 10387, 10452, 10716, 11609, 12596, 12597, 13668, 14807, 15181, 15276, 16549, 16796, 18894, 20774, 21641, 23218, 25194, 29614, 30362, 31161, 33098, 34827, 37788, 40937, 41548, 43282, 44421, 45543, 46436, 49647, 50388, 53533, 59228, 59831, 60724, 62322, 64923, 66196, 69654, 81874, 86564, 88842, 91086, 99294, 107066, 119662, 122811, 124644, 129846, 139308, 160599, 163748, 177684, 179493, 182172, 197353, 198588, 214132, 239324, 245622, 259692, 281333, 321198, 358986, 394706, 491244, 562666, 592059, 642396, 695929, 717972, 777803, 789412, 843999, 1017127, 1125332, 1184118, 1391858, 1555606, 1687998, 2034254, 2087787, 2333409, 2368236, 2783716, 3051381, 3111212, 3375996, 4068508, 4175574, 4666818, 6102762, 8351148, 9333636, 12205524, 13222651, 26445302, 39667953, 52890604, 79335906, 158671812]

約数ペア:

[(1, 158671812), (2, 79335906), (3, 52890604), (4, 39667953), (6, 26445302), (12, 13222651), (13, 12205524), (17, 9333636), (19, 8351148), (26, 6102762), (34, 4666818), (38, 4175574), (39, 4068508), (47, 3375996), (51, 3111212), (52, 3051381), (57, 2783716), (67, 2368236), (68, 2333409), (76, 2087787), (78, 2034254), (94, 1687998), (102, 1555606), (114, 1391858), (134, 1184118), (141, 1125332), (156, 1017127), (188, 843999), (201, 789412), (204, 777803), (221, 717972), (228, 695929), (247, 642396), (268, 592059), (282, 562666), (323, 491244), (402, 394706), (442, 358986), (494, 321198), (564, 281333), (611, 259692), (646, 245622), (663, 239324), (741, 214132), (799, 198588), (804, 197353), (871, 182172), (884, 179493), (893, 177684), (969, 163748), (988, 160599), (1139, 139308), (1222, 129846), (1273, 124644), (1292, 122811), (1326, 119662), (1482, 107066), (1598, 99294), (1742, 91086), (1786, 88842), (1833, 86564), (1938, 81874), (2278, 69654), (2397, 66196), (2444, 64923), (2546, 62322), (2613, 60724), (2652, 59831), (2679, 59228), (2964, 53533), (3149, 50388), (3196, 49647), (3417, 46436), (3484, 45543), (3572, 44421), (3666, 43282), (3819, 41548), (3876, 40937), (4199, 37788), (4556, 34827), (4794, 33098), (5092, 31161), (5226, 30362), (5358, 29614), (6298, 25194), (6834, 23218), (7332, 21641), (7638, 20774), (8398, 18894), (9447, 16796), (9588, 16549), (10387, 15276), (10452, 15181), (10716, 14807), (11609, 13668), (12596, 12597)]