156922558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10247}}^1$

素因数の和:10312

約数の個数: 32

約数和(自身を含む): 275466240

約数和(自身を除く): 118543682

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 7657, 10247, 15314, 20494, 133211, 194693, 266422, 317657, 389386, 635314, 2531009, 4129541, 5062018, 6035483, 8259082, 12070966, 78461279, 156922558]

約数ペア:

[(1, 156922558), (2, 78461279), (13, 12070966), (19, 8259082), (26, 6035483), (31, 5062018), (38, 4129541), (62, 2531009), (247, 635314), (403, 389386), (494, 317657), (589, 266422), (806, 194693), (1178, 133211), (7657, 20494), (10247, 15314)]