156761296

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{316051}}^1$

素因数の和:316090

約数の個数: 20

約数和(自身を含む): 313523584

約数和(自身を除く): 156762288

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 316051, 632102, 1264204, 2528408, 5056816, 9797581, 19595162, 39190324, 78380648, 156761296]

約数ペア:

[(1, 156761296), (2, 78380648), (4, 39190324), (8, 19595162), (16, 9797581), (31, 5056816), (62, 2528408), (124, 1264204), (248, 632102), (496, 316051)]