151507456

素因数分解:

$2^9\times {\mathrm{199}}^1\times {\mathrm{1487}}^1$

素因数の和:1704

約数の個数: 40

約数和(自身を含む): 304444800

約数和(自身を除く): 152937344

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 256, 398, 512, 796, 1487, 1592, 2974, 3184, 5948, 6368, 11896, 12736, 23792, 25472, 47584, 50944, 95168, 101888, 190336, 295913, 380672, 591826, 761344, 1183652, 2367304, 4734608, 9469216, 18938432, 37876864, 75753728, 151507456]

約数ペア:

[(1, 151507456), (2, 75753728), (4, 37876864), (8, 18938432), (16, 9469216), (32, 4734608), (64, 2367304), (128, 1183652), (199, 761344), (256, 591826), (398, 380672), (512, 295913), (796, 190336), (1487, 101888), (1592, 95168), (2974, 50944), (3184, 47584), (5948, 25472), (6368, 23792), (11896, 12736)]