164994107866

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1636619}}^1$

素因数の和:1637026

約数の個数: 32

約数和(自身を含む): 298519488000

約数和(自身を除く): 133525380134

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 379, 758, 2653, 5306, 7201, 14402, 50407, 100814, 1636619, 3273238, 11456333, 22912666, 31095761, 62191522, 217670327, 435340654, 620278601, 1240557202, 4341950207, 8683900414, 11785293419, 23570586838, 82497053933, 164994107866]

約数ペア:

[(1, 164994107866), (2, 82497053933), (7, 23570586838), (14, 11785293419), (19, 8683900414), (38, 4341950207), (133, 1240557202), (266, 620278601), (379, 435340654), (758, 217670327), (2653, 62191522), (5306, 31095761), (7201, 22912666), (14402, 11456333), (50407, 3273238), (100814, 1636619)]