171556624

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1489}}^1$

素因数の和:1895

約数の個数: 40

約数和(自身を含む): 351044000

約数和(自身を除く): 179487376

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 379, 758, 1489, 1516, 2978, 3032, 5956, 6064, 7201, 11912, 14402, 23824, 28291, 28804, 56582, 57608, 113164, 115216, 226328, 452656, 564331, 1128662, 2257324, 4514648, 9029296, 10722289, 21444578, 42889156, 85778312, 171556624]

約数ペア:

[(1, 171556624), (2, 85778312), (4, 42889156), (8, 21444578), (16, 10722289), (19, 9029296), (38, 4514648), (76, 2257324), (152, 1128662), (304, 564331), (379, 452656), (758, 226328), (1489, 115216), (1516, 113164), (2978, 57608), (3032, 56582), (5956, 28804), (6064, 28291), (7201, 23824), (11912, 14402)]