156894472

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{12911}}^1$

素因数の和:12962

約数の個数: 48

約数和(自身を含む): 353272320

約数和(自身を除く): 196377848

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 6076, 12152, 12911, 25822, 51644, 90377, 103288, 180754, 361508, 400241, 632639, 723016, 800482, 1265278, 1600964, 2530556, 2801687, 3201928, 5061112, 5603374, 11206748, 19611809, 22413496, 39223618, 78447236, 156894472]

約数ペア:

[(1, 156894472), (2, 78447236), (4, 39223618), (7, 22413496), (8, 19611809), (14, 11206748), (28, 5603374), (31, 5061112), (49, 3201928), (56, 2801687), (62, 2530556), (98, 1600964), (124, 1265278), (196, 800482), (217, 723016), (248, 632639), (392, 400241), (434, 361508), (868, 180754), (1519, 103288), (1736, 90377), (3038, 51644), (6076, 25822), (12152, 12911)]