156920170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1039}}^1\times {\mathrm{1373}}^1$

素因数の和:2430

約数の個数: 32

約数和(自身を含む): 308655360

約数和(自身を除く): 151735190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1039, 1373, 2078, 2746, 5195, 6865, 10390, 11429, 13730, 15103, 22858, 30206, 57145, 75515, 114290, 151030, 1426547, 2853094, 7132735, 14265470, 15692017, 31384034, 78460085, 156920170]

約数ペア:

[(1, 156920170), (2, 78460085), (5, 31384034), (10, 15692017), (11, 14265470), (22, 7132735), (55, 2853094), (110, 1426547), (1039, 151030), (1373, 114290), (2078, 75515), (2746, 57145), (5195, 30206), (6865, 22858), (10390, 15103), (11429, 13730)]