156978699692

素因数分解:

$2^2\times {\mathrm{79}}^2\times {\mathrm{1103}}^1\times {\mathrm{5701}}^1$

素因数の和:6966

約数の個数: 36

約数和(自身を含む): 278535218976

約数和(自身を除く): 121556519284

約数列:

[1, 2, 4, 79, 158, 316, 1103, 2206, 4412, 5701, 6241, 11402, 12482, 22804, 24964, 87137, 174274, 348548, 450379, 900758, 1801516, 6288203, 6883823, 12576406, 13767646, 25152812, 27535292, 35579941, 71159882, 142319764, 496768037, 993536074, 1987072148, 39244674923, 78489349846, 156978699692]

約数ペア:

[(1, 156978699692), (2, 78489349846), (4, 39244674923), (79, 1987072148), (158, 993536074), (316, 496768037), (1103, 142319764), (2206, 71159882), (4412, 35579941), (5701, 27535292), (6241, 25152812), (11402, 13767646), (12482, 12576406), (22804, 6883823), (24964, 6288203), (87137, 1801516), (174274, 900758), (348548, 450379)]