156783997270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{11303821}}^1$

素因数の和:11303920

約数の個数: 32

約数和(自身を含む): 301133818080

約数和(自身を除く): 144349820810

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2774, 6935, 13870, 11303821, 22607642, 56519105, 113038210, 214772599, 429545198, 825178933, 1073862995, 1650357866, 2147725990, 4125894665, 8251789330, 15678399727, 31356799454, 78391998635, 156783997270]

約数ペア:

[(1, 156783997270), (2, 78391998635), (5, 31356799454), (10, 15678399727), (19, 8251789330), (38, 4125894665), (73, 2147725990), (95, 1650357866), (146, 1073862995), (190, 825178933), (365, 429545198), (730, 214772599), (1387, 113038210), (2774, 56519105), (6935, 22607642), (13870, 11303821)]