158169216

素因数分解:

$2^7\times 3^1\times {\mathrm{277}}^1\times {\mathrm{1487}}^1$

素因数の和:1781

約数の個数: 64

約数和(自身を含む): 421937280

約数和(自身を除く): 263768064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 277, 384, 554, 831, 1108, 1487, 1662, 2216, 2974, 3324, 4432, 4461, 5948, 6648, 8864, 8922, 11896, 13296, 17728, 17844, 23792, 26592, 35456, 35688, 47584, 53184, 71376, 95168, 106368, 142752, 190336, 285504, 411899, 571008, 823798, 1235697, 1647596, 2471394, 3295192, 4942788, 6590384, 9885576, 13180768, 19771152, 26361536, 39542304, 52723072, 79084608, 158169216]

約数ペア:

[(1, 158169216), (2, 79084608), (3, 52723072), (4, 39542304), (6, 26361536), (8, 19771152), (12, 13180768), (16, 9885576), (24, 6590384), (32, 4942788), (48, 3295192), (64, 2471394), (96, 1647596), (128, 1235697), (192, 823798), (277, 571008), (384, 411899), (554, 285504), (831, 190336), (1108, 142752), (1487, 106368), (1662, 95168), (2216, 71376), (2974, 53184), (3324, 47584), (4432, 35688), (4461, 35456), (5948, 26592), (6648, 23792), (8864, 17844), (8922, 17728), (11896, 13296)]