180603892

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 402554880

約数和(自身を除く): 221950988

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 47, 62, 76, 94, 124, 133, 188, 217, 233, 266, 329, 434, 466, 532, 589, 658, 868, 893, 932, 1178, 1316, 1457, 1631, 1786, 2356, 2914, 3262, 3572, 4123, 4427, 5828, 6251, 6524, 7223, 8246, 8854, 10199, 10951, 12502, 14446, 16492, 17708, 20398, 21902, 25004, 27683, 28892, 30989, 40796, 43804, 50561, 55366, 61978, 76657, 101122, 110732, 123956, 137237, 153314, 193781, 202244, 208069, 274474, 306628, 339481, 387562, 416138, 548948, 678962, 775124, 832276, 960659, 1357924, 1456483, 1921318, 2376367, 2912966, 3842636, 4752734, 5825932, 6450139, 9505468, 12900278, 25800556, 45150973, 90301946, 180603892]

約数ペア:

[(1, 180603892), (2, 90301946), (4, 45150973), (7, 25800556), (14, 12900278), (19, 9505468), (28, 6450139), (31, 5825932), (38, 4752734), (47, 3842636), (62, 2912966), (76, 2376367), (94, 1921318), (124, 1456483), (133, 1357924), (188, 960659), (217, 832276), (233, 775124), (266, 678962), (329, 548948), (434, 416138), (466, 387562), (532, 339481), (589, 306628), (658, 274474), (868, 208069), (893, 202244), (932, 193781), (1178, 153314), (1316, 137237), (1457, 123956), (1631, 110732), (1786, 101122), (2356, 76657), (2914, 61978), (3262, 55366), (3572, 50561), (4123, 43804), (4427, 40796), (5828, 30989), (6251, 28892), (6524, 27683), (7223, 25004), (8246, 21902), (8854, 20398), (10199, 17708), (10951, 16492), (12502, 14446)]