156909424

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{12853}}^1$

素因数の和:12977

約数の個数: 40

約数和(自身を含む): 350657120

約数和(自身を除く): 193747696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 3052, 6104, 12208, 12853, 25706, 51412, 89971, 102824, 179942, 205648, 359884, 719768, 1400977, 1439536, 2801954, 5603908, 9806839, 11207816, 19613678, 22415632, 39227356, 78454712, 156909424]

約数ペア:

[(1, 156909424), (2, 78454712), (4, 39227356), (7, 22415632), (8, 19613678), (14, 11207816), (16, 9806839), (28, 5603908), (56, 2801954), (109, 1439536), (112, 1400977), (218, 719768), (436, 359884), (763, 205648), (872, 179942), (1526, 102824), (1744, 89971), (3052, 51412), (6104, 25706), (12208, 12853)]