16185888

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1307}}^1$

素因数の和:1366

約数の個数: 72

約数和(自身を含む): 47135088

約数和(自身を除く): 30949200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1307, 1376, 1548, 2064, 2614, 3096, 3921, 4128, 5228, 6192, 7842, 10456, 11763, 12384, 15684, 20912, 23526, 31368, 41824, 47052, 56201, 62736, 94104, 112402, 125472, 168603, 188208, 224804, 337206, 376416, 449608, 505809, 674412, 899216, 1011618, 1348824, 1798432, 2023236, 2697648, 4046472, 5395296, 8092944, 16185888]

約数ペア:

[(1, 16185888), (2, 8092944), (3, 5395296), (4, 4046472), (6, 2697648), (8, 2023236), (9, 1798432), (12, 1348824), (16, 1011618), (18, 899216), (24, 674412), (32, 505809), (36, 449608), (43, 376416), (48, 337206), (72, 224804), (86, 188208), (96, 168603), (129, 125472), (144, 112402), (172, 94104), (258, 62736), (288, 56201), (344, 47052), (387, 41824), (516, 31368), (688, 23526), (774, 20912), (1032, 15684), (1307, 12384), (1376, 11763), (1548, 10456), (2064, 7842), (2614, 6192), (3096, 5228), (3921, 4128)]