152488288

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{409}}^1$

素因数の和:671

約数の個数: 48

約数和(自身を含む): 307480320

約数和(自身を除く): 154992032

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 191, 244, 382, 409, 488, 764, 818, 976, 1528, 1636, 1952, 3056, 3272, 6112, 6544, 11651, 13088, 23302, 24949, 46604, 49898, 78119, 93208, 99796, 156238, 186416, 199592, 312476, 372832, 399184, 624952, 798368, 1249904, 2499808, 4765259, 9530518, 19061036, 38122072, 76244144, 152488288]

約数ペア:

[(1, 152488288), (2, 76244144), (4, 38122072), (8, 19061036), (16, 9530518), (32, 4765259), (61, 2499808), (122, 1249904), (191, 798368), (244, 624952), (382, 399184), (409, 372832), (488, 312476), (764, 199592), (818, 186416), (976, 156238), (1528, 99796), (1636, 93208), (1952, 78119), (3056, 49898), (3272, 46604), (6112, 24949), (6544, 23302), (11651, 13088)]