157059736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 323326080

約数和(自身を除く): 166266344

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 107, 136, 172, 214, 251, 344, 428, 502, 731, 856, 1004, 1462, 1819, 2008, 2924, 3638, 4267, 4601, 5848, 7276, 8534, 9202, 10793, 14552, 17068, 18404, 21586, 26857, 34136, 36808, 43172, 53714, 78217, 86344, 107428, 156434, 183481, 214856, 312868, 366962, 456569, 625736, 733924, 913138, 1154851, 1467848, 1826276, 2309702, 3652552, 4619404, 9238808, 19632467, 39264934, 78529868, 157059736]

約数ペア:

[(1, 157059736), (2, 78529868), (4, 39264934), (8, 19632467), (17, 9238808), (34, 4619404), (43, 3652552), (68, 2309702), (86, 1826276), (107, 1467848), (136, 1154851), (172, 913138), (214, 733924), (251, 625736), (344, 456569), (428, 366962), (502, 312868), (731, 214856), (856, 183481), (1004, 156434), (1462, 107428), (1819, 86344), (2008, 78217), (2924, 53714), (3638, 43172), (4267, 36808), (4601, 34136), (5848, 26857), (7276, 21586), (8534, 18404), (9202, 17068), (10793, 14552)]