166860528

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1999}}^1$

素因数の和:2094

約数の個数: 80

約数和(自身を含む): 452352000

約数和(自身を除く): 285491472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 47, 48, 74, 94, 111, 141, 148, 188, 222, 282, 296, 376, 444, 564, 592, 752, 888, 1128, 1739, 1776, 1999, 2256, 3478, 3998, 5217, 5997, 6956, 7996, 10434, 11994, 13912, 15992, 20868, 23988, 27824, 31984, 41736, 47976, 73963, 83472, 93953, 95952, 147926, 187906, 221889, 281859, 295852, 375812, 443778, 563718, 591704, 751624, 887556, 1127436, 1183408, 1503248, 1775112, 2254872, 3476261, 3550224, 4509744, 6952522, 10428783, 13905044, 20857566, 27810088, 41715132, 55620176, 83430264, 166860528]

約数ペア:

[(1, 166860528), (2, 83430264), (3, 55620176), (4, 41715132), (6, 27810088), (8, 20857566), (12, 13905044), (16, 10428783), (24, 6952522), (37, 4509744), (47, 3550224), (48, 3476261), (74, 2254872), (94, 1775112), (111, 1503248), (141, 1183408), (148, 1127436), (188, 887556), (222, 751624), (282, 591704), (296, 563718), (376, 443778), (444, 375812), (564, 295852), (592, 281859), (752, 221889), (888, 187906), (1128, 147926), (1739, 95952), (1776, 93953), (1999, 83472), (2256, 73963), (3478, 47976), (3998, 41736), (5217, 31984), (5997, 27824), (6956, 23988), (7996, 20868), (10434, 15992), (11994, 13912)]