157445888

素因数分解:

$2^8\times {\mathrm{151}}^1\times {\mathrm{4073}}^1$

素因数の和:4240

約数の個数: 36

約数和(自身を含む): 316435728

約数和(自身を除く): 158989840

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 256, 302, 604, 1208, 2416, 4073, 4832, 8146, 9664, 16292, 19328, 32584, 38656, 65168, 130336, 260672, 521344, 615023, 1042688, 1230046, 2460092, 4920184, 9840368, 19680736, 39361472, 78722944, 157445888]

約数ペア:

[(1, 157445888), (2, 78722944), (4, 39361472), (8, 19680736), (16, 9840368), (32, 4920184), (64, 2460092), (128, 1230046), (151, 1042688), (256, 615023), (302, 521344), (604, 260672), (1208, 130336), (2416, 65168), (4073, 38656), (4832, 32584), (8146, 19328), (9664, 16292)]