161944248

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{217667}}^1$

素因数の和:217707

約数の個数: 32

約数和(自身を含む): 417922560

約数和(自身を除く): 255978312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 217667, 435334, 653001, 870668, 1306002, 1741336, 2612004, 5224008, 6747677, 13495354, 20243031, 26990708, 40486062, 53981416, 80972124, 161944248]

約数ペア:

[(1, 161944248), (2, 80972124), (3, 53981416), (4, 40486062), (6, 26990708), (8, 20243031), (12, 13495354), (24, 6747677), (31, 5224008), (62, 2612004), (93, 1741336), (124, 1306002), (186, 870668), (248, 653001), (372, 435334), (744, 217667)]