160995436

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8179}}^1$

素因数の和:8246

約数の個数: 48

約数和(自身を含む): 348140800

約数和(自身を除く): 187145364

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 2812, 4921, 8179, 9842, 16358, 19684, 32716, 57253, 114506, 155401, 229012, 302623, 310802, 605246, 621604, 1087807, 1210492, 2118361, 2175614, 4236722, 4351228, 5749837, 8473444, 11499674, 22999348, 40248859, 80497718, 160995436]

約数ペア:

[(1, 160995436), (2, 80497718), (4, 40248859), (7, 22999348), (14, 11499674), (19, 8473444), (28, 5749837), (37, 4351228), (38, 4236722), (74, 2175614), (76, 2118361), (133, 1210492), (148, 1087807), (259, 621604), (266, 605246), (518, 310802), (532, 302623), (703, 229012), (1036, 155401), (1406, 114506), (2812, 57253), (4921, 32716), (8179, 19684), (9842, 16358)]