147657456

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{21817}}^1$

素因数の和:21878

約数の個数: 60

約数和(自身を含む): 422047392

約数和(自身を除く): 274389936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 21817, 43634, 65451, 87268, 130902, 174536, 196353, 261804, 349072, 392706, 523608, 785412, 1025399, 1047216, 1570824, 2050798, 3076197, 3141648, 4101596, 6152394, 8203192, 9228591, 12304788, 16406384, 18457182, 24609576, 36914364, 49219152, 73828728, 147657456]

約数ペア:

[(1, 147657456), (2, 73828728), (3, 49219152), (4, 36914364), (6, 24609576), (8, 18457182), (9, 16406384), (12, 12304788), (16, 9228591), (18, 8203192), (24, 6152394), (36, 4101596), (47, 3141648), (48, 3076197), (72, 2050798), (94, 1570824), (141, 1047216), (144, 1025399), (188, 785412), (282, 523608), (376, 392706), (423, 349072), (564, 261804), (752, 196353), (846, 174536), (1128, 130902), (1692, 87268), (2256, 65451), (3384, 43634), (6768, 21817)]