156905254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{743}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 266768640

約数和(自身を除く): 109863386

約数列:

[1, 2, 11, 22, 29, 58, 319, 331, 638, 662, 743, 1486, 3641, 7282, 8173, 9599, 16346, 19198, 21547, 43094, 105589, 211178, 237017, 245933, 474034, 491866, 2705263, 5410526, 7132057, 14264114, 78452627, 156905254]

約数ペア:

[(1, 156905254), (2, 78452627), (11, 14264114), (22, 7132057), (29, 5410526), (58, 2705263), (319, 491866), (331, 474034), (638, 245933), (662, 237017), (743, 211178), (1486, 105589), (3641, 43094), (7282, 21547), (8173, 19198), (9599, 16346)]