131906536

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{967}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 267458400

約数和(自身を除く): 135551864

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 289, 472, 578, 967, 1003, 1156, 1934, 2006, 2312, 3868, 4012, 7736, 8024, 16439, 17051, 32878, 34102, 57053, 65756, 68204, 114106, 131512, 136408, 228212, 279463, 456424, 558926, 969901, 1117852, 1939802, 2235704, 3879604, 7759208, 16488317, 32976634, 65953268, 131906536]

約数ペア:

[(1, 131906536), (2, 65953268), (4, 32976634), (8, 16488317), (17, 7759208), (34, 3879604), (59, 2235704), (68, 1939802), (118, 1117852), (136, 969901), (236, 558926), (289, 456424), (472, 279463), (578, 228212), (967, 136408), (1003, 131512), (1156, 114106), (1934, 68204), (2006, 65756), (2312, 57053), (3868, 34102), (4012, 32878), (7736, 17051), (8024, 16439)]