157228428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1229}}^1\times {\mathrm{1523}}^1$

素因数の和:2766

約数の個数: 48

約数和(自身を含む): 419892480

約数和(自身を除く): 262664052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1229, 1523, 2458, 3046, 3687, 4569, 4916, 6092, 7374, 8603, 9138, 10661, 14748, 17206, 18276, 21322, 25809, 31983, 34412, 42644, 51618, 63966, 103236, 127932, 1871767, 3743534, 5615301, 7487068, 11230602, 13102369, 22461204, 26204738, 39307107, 52409476, 78614214, 157228428]

約数ペア:

[(1, 157228428), (2, 78614214), (3, 52409476), (4, 39307107), (6, 26204738), (7, 22461204), (12, 13102369), (14, 11230602), (21, 7487068), (28, 5615301), (42, 3743534), (84, 1871767), (1229, 127932), (1523, 103236), (2458, 63966), (3046, 51618), (3687, 42644), (4569, 34412), (4916, 31983), (6092, 25809), (7374, 21322), (8603, 18276), (9138, 17206), (10661, 14748)]