155603786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{260207}}^1$

素因数の和:260245

約数の個数: 16

約数和(自身を含む): 262289664

約数和(自身を除く): 106685878

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 260207, 520414, 3382691, 5984761, 6765382, 11969522, 77801893, 155603786]

約数ペア:

[(1, 155603786), (2, 77801893), (13, 11969522), (23, 6765382), (26, 5984761), (46, 3382691), (299, 520414), (598, 260207)]