156923021749

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{103}}^1\times {\mathrm{331}}^1\times {\mathrm{421}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 177676530304

約数和(自身を除く): 20753508555

約数列:

[1, 13, 29, 103, 331, 377, 421, 841, 1339, 2987, 4303, 5473, 9599, 10933, 12209, 34093, 38831, 43363, 86623, 124787, 139351, 158717, 278371, 354061, 443209, 563719, 988697, 1126099, 1257527, 1811563, 3618823, 4041179, 4602793, 12853061, 14353153, 16347851, 28672213, 36468283, 52535327, 117194191, 186590989, 372738769, 416241437, 474087679, 1523524483, 5411138681, 12071001673, 156923021749]

約数ペア:

[(1, 156923021749), (13, 12071001673), (29, 5411138681), (103, 1523524483), (331, 474087679), (377, 416241437), (421, 372738769), (841, 186590989), (1339, 117194191), (2987, 52535327), (4303, 36468283), (5473, 28672213), (9599, 16347851), (10933, 14353153), (12209, 12853061), (34093, 4602793), (38831, 4041179), (43363, 3618823), (86623, 1811563), (124787, 1257527), (139351, 1126099), (158717, 988697), (278371, 563719), (354061, 443209)]