145123728

素因数分解:

$2^4\times 3^1\times {\mathrm{347}}^1\times {\mathrm{8713}}^1$

素因数の和:9071

約数の個数: 40

約数和(自身を含む): 376026528

約数和(自身を除く): 230902800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 347, 694, 1041, 1388, 2082, 2776, 4164, 5552, 8328, 8713, 16656, 17426, 26139, 34852, 52278, 69704, 104556, 139408, 209112, 418224, 3023411, 6046822, 9070233, 12093644, 18140466, 24187288, 36280932, 48374576, 72561864, 145123728]

約数ペア:

[(1, 145123728), (2, 72561864), (3, 48374576), (4, 36280932), (6, 24187288), (8, 18140466), (12, 12093644), (16, 9070233), (24, 6046822), (48, 3023411), (347, 418224), (694, 209112), (1041, 139408), (1388, 104556), (2082, 69704), (2776, 52278), (4164, 34852), (5552, 26139), (8328, 17426), (8713, 16656)]