158546648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{49177}}^1$

素因数の和:49227

約数の個数: 32

約数和(自身を含む): 330476160

約数和(自身を除く): 171929512

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 49177, 98354, 196708, 393416, 639301, 1278602, 1524487, 2557204, 3048974, 5114408, 6097948, 12195896, 19818331, 39636662, 79273324, 158546648]

約数ペア:

[(1, 158546648), (2, 79273324), (4, 39636662), (8, 19818331), (13, 12195896), (26, 6097948), (31, 5114408), (52, 3048974), (62, 2557204), (104, 1524487), (124, 1278602), (248, 639301), (403, 393416), (806, 196708), (1612, 98354), (3224, 49177)]