148654672

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2801}}^1$

素因数の和:2947

約数の個数: 40

約数和(自身を含む): 300195072

約数和(自身を除く): 151540400

約数列:

[1, 2, 4, 8, 16, 31, 62, 107, 124, 214, 248, 428, 496, 856, 1712, 2801, 3317, 5602, 6634, 11204, 13268, 22408, 26536, 44816, 53072, 86831, 173662, 299707, 347324, 599414, 694648, 1198828, 1389296, 2397656, 4795312, 9290917, 18581834, 37163668, 74327336, 148654672]

約数ペア:

[(1, 148654672), (2, 74327336), (4, 37163668), (8, 18581834), (16, 9290917), (31, 4795312), (62, 2397656), (107, 1389296), (124, 1198828), (214, 694648), (248, 599414), (428, 347324), (496, 299707), (856, 173662), (1712, 86831), (2801, 53072), (3317, 44816), (5602, 26536), (6634, 22408), (11204, 13268)]