156905351176

素因数分解:

$2^3\times 7^2\times {\mathrm{983}}^1\times {\mathrm{407191}}^1$

素因数の和:408194

約数の個数: 48

約数和(自身を含む): 342578773440

約数和(自身を除く): 185673422264

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 983, 1966, 3932, 6881, 7864, 13762, 27524, 48167, 55048, 96334, 192668, 385336, 407191, 814382, 1628764, 2850337, 3257528, 5700674, 11401348, 19952359, 22802696, 39904718, 79809436, 159618872, 400268753, 800537506, 1601075012, 2801881271, 3202150024, 5603762542, 11207525084, 19613168897, 22415050168, 39226337794, 78452675588, 156905351176]

約数ペア:

[(1, 156905351176), (2, 78452675588), (4, 39226337794), (7, 22415050168), (8, 19613168897), (14, 11207525084), (28, 5603762542), (49, 3202150024), (56, 2801881271), (98, 1601075012), (196, 800537506), (392, 400268753), (983, 159618872), (1966, 79809436), (3932, 39904718), (6881, 22802696), (7864, 19952359), (13762, 11401348), (27524, 5700674), (48167, 3257528), (55048, 2850337), (96334, 1628764), (192668, 814382), (385336, 407191)]