149835512

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{293}}^1\times {\mathrm{659}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 285238800

約数和(自身を除く): 135403288

約数列:

[1, 2, 4, 8, 97, 194, 293, 388, 586, 659, 776, 1172, 1318, 2344, 2636, 5272, 28421, 56842, 63923, 113684, 127846, 193087, 227368, 255692, 386174, 511384, 772348, 1544696, 18729439, 37458878, 74917756, 149835512]

約数ペア:

[(1, 149835512), (2, 74917756), (4, 37458878), (8, 18729439), (97, 1544696), (194, 772348), (293, 511384), (388, 386174), (586, 255692), (659, 227368), (776, 193087), (1172, 127846), (1318, 113684), (2344, 63923), (2636, 56842), (5272, 28421)]