156909870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3271}}^1$

素因数の和:3338

約数の個数: 96

約数和(自身を含む): 450201024

約数和(自身を除く): 293291154

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 41, 45, 65, 78, 82, 90, 117, 123, 130, 195, 205, 234, 246, 369, 390, 410, 533, 585, 615, 738, 1066, 1170, 1230, 1599, 1845, 2665, 3198, 3271, 3690, 4797, 5330, 6542, 7995, 9594, 9813, 15990, 16355, 19626, 23985, 29439, 32710, 42523, 47970, 49065, 58878, 85046, 98130, 127569, 134111, 147195, 212615, 255138, 268222, 294390, 382707, 402333, 425230, 637845, 670555, 765414, 804666, 1206999, 1275690, 1341110, 1743443, 1913535, 2011665, 2413998, 3486886, 3827070, 4023330, 5230329, 6034995, 8717215, 10460658, 12069990, 15690987, 17434430, 26151645, 31381974, 52303290, 78454935, 156909870]

約数ペア:

[(1, 156909870), (2, 78454935), (3, 52303290), (5, 31381974), (6, 26151645), (9, 17434430), (10, 15690987), (13, 12069990), (15, 10460658), (18, 8717215), (26, 6034995), (30, 5230329), (39, 4023330), (41, 3827070), (45, 3486886), (65, 2413998), (78, 2011665), (82, 1913535), (90, 1743443), (117, 1341110), (123, 1275690), (130, 1206999), (195, 804666), (205, 765414), (234, 670555), (246, 637845), (369, 425230), (390, 402333), (410, 382707), (533, 294390), (585, 268222), (615, 255138), (738, 212615), (1066, 147195), (1170, 134111), (1230, 127569), (1599, 98130), (1845, 85046), (2665, 58878), (3198, 49065), (3271, 47970), (3690, 42523), (4797, 32710), (5330, 29439), (6542, 23985), (7995, 19626), (9594, 16355), (9813, 15990)]