159725202

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 423642240

約数和(自身を除く): 263917038

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 49, 69, 78, 79, 91, 98, 138, 147, 158, 161, 182, 237, 273, 294, 299, 322, 474, 483, 529, 546, 553, 598, 637, 897, 966, 1027, 1058, 1106, 1127, 1274, 1587, 1659, 1794, 1817, 1911, 2054, 2093, 2254, 3081, 3174, 3318, 3381, 3634, 3703, 3822, 3871, 4186, 5451, 6162, 6279, 6762, 6877, 7189, 7406, 7742, 10902, 11109, 11613, 12558, 12719, 13754, 14378, 14651, 20631, 21567, 22218, 23226, 23621, 25438, 25921, 29302, 38157, 41262, 41791, 43134, 43953, 47242, 48139, 50323, 51842, 70863, 76314, 77763, 83582, 87906, 89033, 96278, 100646, 125373, 141726, 144417, 150969, 155526, 165347, 178066, 250746, 267099, 288834, 292537, 301938, 330694, 336973, 496041, 534198, 543283, 585074, 673946, 877611, 992082, 1010919, 1086566, 1157429, 1629849, 1755222, 2021838, 2047759, 2314858, 3259698, 3472287, 3802981, 4095518, 6143277, 6944574, 7605962, 11408943, 12286554, 22817886, 26620867, 53241734, 79862601, 159725202]

約数ペア:

[(1, 159725202), (2, 79862601), (3, 53241734), (6, 26620867), (7, 22817886), (13, 12286554), (14, 11408943), (21, 7605962), (23, 6944574), (26, 6143277), (39, 4095518), (42, 3802981), (46, 3472287), (49, 3259698), (69, 2314858), (78, 2047759), (79, 2021838), (91, 1755222), (98, 1629849), (138, 1157429), (147, 1086566), (158, 1010919), (161, 992082), (182, 877611), (237, 673946), (273, 585074), (294, 543283), (299, 534198), (322, 496041), (474, 336973), (483, 330694), (529, 301938), (546, 292537), (553, 288834), (598, 267099), (637, 250746), (897, 178066), (966, 165347), (1027, 155526), (1058, 150969), (1106, 144417), (1127, 141726), (1274, 125373), (1587, 100646), (1659, 96278), (1794, 89033), (1817, 87906), (1911, 83582), (2054, 77763), (2093, 76314), (2254, 70863), (3081, 51842), (3174, 50323), (3318, 48139), (3381, 47242), (3634, 43953), (3703, 43134), (3822, 41791), (3871, 41262), (4186, 38157), (5451, 29302), (6162, 25921), (6279, 25438), (6762, 23621), (6877, 23226), (7189, 22218), (7406, 21567), (7742, 20631), (10902, 14651), (11109, 14378), (11613, 13754), (12558, 12719)]