191638264

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{20147}}^1$

素因数の和:20223

約数の個数: 32

約数和(自身を含む): 380797200

約数和(自身を除く): 189158936

約数列:

[1, 2, 4, 8, 29, 41, 58, 82, 116, 164, 232, 328, 1189, 2378, 4756, 9512, 20147, 40294, 80588, 161176, 584263, 826027, 1168526, 1652054, 2337052, 3304108, 4674104, 6608216, 23954783, 47909566, 95819132, 191638264]

約数ペア:

[(1, 191638264), (2, 95819132), (4, 47909566), (8, 23954783), (29, 6608216), (41, 4674104), (58, 3304108), (82, 2337052), (116, 1652054), (164, 1168526), (232, 826027), (328, 584263), (1189, 161176), (2378, 80588), (4756, 40294), (9512, 20147)]