156940688

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{95231}}^1$

素因数の和:95342

約数の個数: 20

約数和(自身を含む): 307027968

約数和(自身を除く): 150087280

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 95231, 190462, 380924, 761848, 1523696, 9808793, 19617586, 39235172, 78470344, 156940688]

約数ペア:

[(1, 156940688), (2, 78470344), (4, 39235172), (8, 19617586), (16, 9808793), (103, 1523696), (206, 761848), (412, 380924), (824, 190462), (1648, 95231)]