146479216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22717}}^1$

素因数の和:22769

約数の個数: 40

約数和(自身を含む): 315507584

約数和(自身を除く): 169028368

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 22717, 45434, 90868, 181736, 295321, 363472, 590642, 704227, 1181284, 1408454, 2362568, 2816908, 4725136, 5633816, 9154951, 11267632, 18309902, 36619804, 73239608, 146479216]

約数ペア:

[(1, 146479216), (2, 73239608), (4, 36619804), (8, 18309902), (13, 11267632), (16, 9154951), (26, 5633816), (31, 4725136), (52, 2816908), (62, 2362568), (104, 1408454), (124, 1181284), (208, 704227), (248, 590642), (403, 363472), (496, 295321), (806, 181736), (1612, 90868), (3224, 45434), (6448, 22717)]