189876528

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{8293}}^1$

素因数の和:8363

約数の個数: 80

約数和(自身を含む): 555366240

約数和(自身を除く): 365489712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 144, 159, 212, 216, 318, 424, 432, 477, 636, 848, 954, 1272, 1431, 1908, 2544, 2862, 3816, 5724, 7632, 8293, 11448, 16586, 22896, 24879, 33172, 49758, 66344, 74637, 99516, 132688, 149274, 199032, 223911, 298548, 398064, 439529, 447822, 597096, 879058, 895644, 1194192, 1318587, 1758116, 1791288, 2637174, 3516232, 3582576, 3955761, 5274348, 7032464, 7911522, 10548696, 11867283, 15823044, 21097392, 23734566, 31646088, 47469132, 63292176, 94938264, 189876528]

約数ペア:

[(1, 189876528), (2, 94938264), (3, 63292176), (4, 47469132), (6, 31646088), (8, 23734566), (9, 21097392), (12, 15823044), (16, 11867283), (18, 10548696), (24, 7911522), (27, 7032464), (36, 5274348), (48, 3955761), (53, 3582576), (54, 3516232), (72, 2637174), (106, 1791288), (108, 1758116), (144, 1318587), (159, 1194192), (212, 895644), (216, 879058), (318, 597096), (424, 447822), (432, 439529), (477, 398064), (636, 298548), (848, 223911), (954, 199032), (1272, 149274), (1431, 132688), (1908, 99516), (2544, 74637), (2862, 66344), (3816, 49758), (5724, 33172), (7632, 24879), (8293, 22896), (11448, 16586)]