156056537

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 198772224

約数和(自身を除く): 42715687

約数列:

[1, 7, 13, 41, 91, 151, 277, 287, 533, 1057, 1939, 1963, 3601, 3731, 6191, 11357, 13741, 25207, 41827, 43337, 79499, 80483, 147641, 292789, 543751, 563381, 1033487, 1714907, 3806257, 12004349, 22293791, 156056537]

約数ペア:

[(1, 156056537), (7, 22293791), (13, 12004349), (41, 3806257), (91, 1714907), (151, 1033487), (277, 563381), (287, 543751), (533, 292789), (1057, 147641), (1939, 80483), (1963, 79499), (3601, 43337), (3731, 41827), (6191, 25207), (11357, 13741)]