156963992516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{55819343}}^1$

素因数の和:55819403

約数の個数: 24

約数和(自身を含む): 296958910080

約数和(自身を除く): 139994917564

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 55819343, 111638686, 223277372, 1060567517, 2065315691, 2121135034, 4130631382, 4242270068, 8261262764, 39240998129, 78481996258, 156963992516]

約数ペア:

[(1, 156963992516), (2, 78481996258), (4, 39240998129), (19, 8261262764), (37, 4242270068), (38, 4130631382), (74, 2121135034), (76, 2065315691), (148, 1060567517), (703, 223277372), (1406, 111638686), (2812, 55819343)]