160873874

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 294436800

約数和(自身を除く): 133562926

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 229, 266, 278, 361, 458, 722, 973, 1603, 1946, 2527, 2641, 3206, 4351, 5054, 5282, 8702, 18487, 30457, 31831, 36974, 50179, 60914, 63662, 82669, 100358, 165338, 222817, 351253, 445634, 578683, 604789, 702506, 1157366, 1209578, 4233523, 8467046, 11490991, 22981982, 80436937, 160873874]

約数ペア:

[(1, 160873874), (2, 80436937), (7, 22981982), (14, 11490991), (19, 8467046), (38, 4233523), (133, 1209578), (139, 1157366), (229, 702506), (266, 604789), (278, 578683), (361, 445634), (458, 351253), (722, 222817), (973, 165338), (1603, 100358), (1946, 82669), (2527, 63662), (2641, 60914), (3206, 50179), (4351, 36974), (5054, 31831), (5282, 30457), (8702, 18487)]