158681272

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{3581}}^1$

素因数の和:3807

約数の個数: 32

約数和(自身を含む): 309484800

約数和(自身を除く): 150803528

約数列:

[1, 2, 4, 8, 29, 58, 116, 191, 232, 382, 764, 1528, 3581, 5539, 7162, 11078, 14324, 22156, 28648, 44312, 103849, 207698, 415396, 683971, 830792, 1367942, 2735884, 5471768, 19835159, 39670318, 79340636, 158681272]

約数ペア:

[(1, 158681272), (2, 79340636), (4, 39670318), (8, 19835159), (29, 5471768), (58, 2735884), (116, 1367942), (191, 830792), (232, 683971), (382, 415396), (764, 207698), (1528, 103849), (3581, 44312), (5539, 28648), (7162, 22156), (11078, 14324)]