156731480730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{158791}}^1$

素因数の和:159812

約数の個数: 96

約数和(自身を含む): 444996160128

約数和(自身を除く): 288264679398

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 997, 1994, 2991, 4985, 5982, 8973, 9970, 10967, 14955, 17946, 21934, 29910, 32901, 44865, 54835, 65802, 89730, 98703, 109670, 158791, 164505, 197406, 317582, 329010, 476373, 493515, 793955, 952746, 987030, 1429119, 1587910, 1746701, 2381865, 2858238, 3493402, 4763730, 5240103, 7145595, 8733505, 10480206, 14291190, 15720309, 17467010, 26200515, 31440618, 52401030, 78601545, 157203090, 158314627, 316629254, 474943881, 791573135, 949887762, 1424831643, 1583146270, 1741460897, 2374719405, 2849663286, 3482921794, 4749438810, 5224382691, 7124158215, 8707304485, 10448765382, 14248316430, 15673148073, 17414608970, 26121913455, 31346296146, 52243826910, 78365740365, 156731480730]

約数ペア:

[(1, 156731480730), (2, 78365740365), (3, 52243826910), (5, 31346296146), (6, 26121913455), (9, 17414608970), (10, 15673148073), (11, 14248316430), (15, 10448765382), (18, 8707304485), (22, 7124158215), (30, 5224382691), (33, 4749438810), (45, 3482921794), (55, 2849663286), (66, 2374719405), (90, 1741460897), (99, 1583146270), (110, 1424831643), (165, 949887762), (198, 791573135), (330, 474943881), (495, 316629254), (990, 158314627), (997, 157203090), (1994, 78601545), (2991, 52401030), (4985, 31440618), (5982, 26200515), (8973, 17467010), (9970, 15720309), (10967, 14291190), (14955, 10480206), (17946, 8733505), (21934, 7145595), (29910, 5240103), (32901, 4763730), (44865, 3493402), (54835, 2858238), (65802, 2381865), (89730, 1746701), (98703, 1587910), (109670, 1429119), (158791, 987030), (164505, 952746), (197406, 793955), (317582, 493515), (329010, 476373)]