145871856

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2687}}^1$

素因数の和:2743

約数の個数: 120

約数和(自身を含む): 454970880

約数和(自身を除く): 309099024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 87, 104, 116, 117, 144, 156, 174, 208, 232, 234, 261, 312, 348, 377, 464, 468, 522, 624, 696, 754, 936, 1044, 1131, 1392, 1508, 1872, 2088, 2262, 2687, 3016, 3393, 4176, 4524, 5374, 6032, 6786, 8061, 9048, 10748, 13572, 16122, 18096, 21496, 24183, 27144, 32244, 34931, 42992, 48366, 54288, 64488, 69862, 77923, 96732, 104793, 128976, 139724, 155846, 193464, 209586, 233769, 279448, 311692, 314379, 386928, 419172, 467538, 558896, 623384, 628758, 701307, 838344, 935076, 1012999, 1246768, 1257516, 1402614, 1676688, 1870152, 2025998, 2515032, 2805228, 3038997, 3740304, 4051996, 5030064, 5610456, 6077994, 8103992, 9116991, 11220912, 12155988, 16207984, 18233982, 24311976, 36467964, 48623952, 72935928, 145871856]

約数ペア:

[(1, 145871856), (2, 72935928), (3, 48623952), (4, 36467964), (6, 24311976), (8, 18233982), (9, 16207984), (12, 12155988), (13, 11220912), (16, 9116991), (18, 8103992), (24, 6077994), (26, 5610456), (29, 5030064), (36, 4051996), (39, 3740304), (48, 3038997), (52, 2805228), (58, 2515032), (72, 2025998), (78, 1870152), (87, 1676688), (104, 1402614), (116, 1257516), (117, 1246768), (144, 1012999), (156, 935076), (174, 838344), (208, 701307), (232, 628758), (234, 623384), (261, 558896), (312, 467538), (348, 419172), (377, 386928), (464, 314379), (468, 311692), (522, 279448), (624, 233769), (696, 209586), (754, 193464), (936, 155846), (1044, 139724), (1131, 128976), (1392, 104793), (1508, 96732), (1872, 77923), (2088, 69862), (2262, 64488), (2687, 54288), (3016, 48366), (3393, 42992), (4176, 34931), (4524, 32244), (5374, 27144), (6032, 24183), (6786, 21496), (8061, 18096), (9048, 16122), (10748, 13572)]