156907928

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{54331}}^1$

素因数の和:54375

約数の個数: 24

約数和(自身を含む): 310507380

約数和(自身を除く): 153599452

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 54331, 108662, 217324, 434648, 1032289, 2064578, 4129156, 8258312, 19613491, 39226982, 78453964, 156907928]

約数ペア:

[(1, 156907928), (2, 78453964), (4, 39226982), (8, 19613491), (19, 8258312), (38, 4129156), (76, 2064578), (152, 1032289), (361, 434648), (722, 217324), (1444, 108662), (2888, 54331)]