156915719510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{312899}}^1$

素因数の和:313061

約数の個数: 64

約数和(自身を含む): 317926425600

約数和(自身を除く): 161010706090

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 97, 110, 194, 235, 470, 485, 517, 970, 1034, 1067, 2134, 2585, 4559, 5170, 5335, 9118, 10670, 22795, 45590, 50149, 100298, 250745, 312899, 501490, 625798, 1564495, 3128990, 3441889, 6883778, 14706253, 17209445, 29412506, 30351203, 34418890, 60702406, 73531265, 147062530, 151756015, 161768783, 303512030, 323537566, 333863233, 667726466, 808843915, 1426506541, 1617687830, 1669316165, 2853013082, 3338632330, 7132532705, 14265065410, 15691571951, 31383143902, 78457859755, 156915719510]

約数ペア:

[(1, 156915719510), (2, 78457859755), (5, 31383143902), (10, 15691571951), (11, 14265065410), (22, 7132532705), (47, 3338632330), (55, 2853013082), (94, 1669316165), (97, 1617687830), (110, 1426506541), (194, 808843915), (235, 667726466), (470, 333863233), (485, 323537566), (517, 303512030), (970, 161768783), (1034, 151756015), (1067, 147062530), (2134, 73531265), (2585, 60702406), (4559, 34418890), (5170, 30351203), (5335, 29412506), (9118, 17209445), (10670, 14706253), (22795, 6883778), (45590, 3441889), (50149, 3128990), (100298, 1564495), (250745, 625798), (312899, 501490)]