156900312

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{21157}}^1$

素因数の和:21272

約数の個数: 48

約数和(自身を含む): 429084240

約数和(自身を除く): 272183928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 3708, 7416, 21157, 42314, 63471, 84628, 126942, 169256, 190413, 253884, 380826, 507768, 761652, 1523304, 2179171, 4358342, 6537513, 8716684, 13075026, 17433368, 19612539, 26150052, 39225078, 52300104, 78450156, 156900312]

約数ペア:

[(1, 156900312), (2, 78450156), (3, 52300104), (4, 39225078), (6, 26150052), (8, 19612539), (9, 17433368), (12, 13075026), (18, 8716684), (24, 6537513), (36, 4358342), (72, 2179171), (103, 1523304), (206, 761652), (309, 507768), (412, 380826), (618, 253884), (824, 190413), (927, 169256), (1236, 126942), (1854, 84628), (2472, 63471), (3708, 42314), (7416, 21157)]