159678768

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{449}}^1$

素因数の和:730

約数の個数: 80

約数和(自身を含む): 428544000

約数和(自身を除く): 268865232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 239, 248, 372, 449, 478, 496, 717, 744, 898, 956, 1347, 1434, 1488, 1796, 1912, 2694, 2868, 3592, 3824, 5388, 5736, 7184, 7409, 10776, 11472, 13919, 14818, 21552, 22227, 27838, 29636, 41757, 44454, 55676, 59272, 83514, 88908, 107311, 111352, 118544, 167028, 177816, 214622, 222704, 321933, 334056, 355632, 429244, 643866, 668112, 858488, 1287732, 1716976, 2575464, 3326641, 5150928, 6653282, 9979923, 13306564, 19959846, 26613128, 39919692, 53226256, 79839384, 159678768]

約数ペア:

[(1, 159678768), (2, 79839384), (3, 53226256), (4, 39919692), (6, 26613128), (8, 19959846), (12, 13306564), (16, 9979923), (24, 6653282), (31, 5150928), (48, 3326641), (62, 2575464), (93, 1716976), (124, 1287732), (186, 858488), (239, 668112), (248, 643866), (372, 429244), (449, 355632), (478, 334056), (496, 321933), (717, 222704), (744, 214622), (898, 177816), (956, 167028), (1347, 118544), (1434, 111352), (1488, 107311), (1796, 88908), (1912, 83514), (2694, 59272), (2868, 55676), (3592, 44454), (3824, 41757), (5388, 29636), (5736, 27838), (7184, 22227), (7409, 21552), (10776, 14818), (11472, 13919)]