156959541655

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{12671}}^1$

素因数の和:13000

約数の個数: 64

約数和(自身を含む): 231234600960

約数和(自身を除く): 74275059305

約数列:

[1, 5, 7, 17, 35, 85, 109, 119, 191, 545, 595, 763, 955, 1337, 1853, 3247, 3815, 6685, 9265, 12671, 12971, 16235, 20819, 22729, 63355, 64855, 88697, 104095, 113645, 145733, 215407, 353923, 443485, 728665, 1077035, 1381139, 1507849, 1769615, 2420161, 2477461, 6905695, 7539245, 9667973, 12100805, 12387305, 16941127, 23479363, 41142737, 48339865, 84705635, 117396815, 164355541, 205713685, 263797549, 287999159, 821777705, 1318987745, 1439995795, 1846582843, 4484558333, 9232914215, 22422791665, 31391908331, 156959541655]

約数ペア:

[(1, 156959541655), (5, 31391908331), (7, 22422791665), (17, 9232914215), (35, 4484558333), (85, 1846582843), (109, 1439995795), (119, 1318987745), (191, 821777705), (545, 287999159), (595, 263797549), (763, 205713685), (955, 164355541), (1337, 117396815), (1853, 84705635), (3247, 48339865), (3815, 41142737), (6685, 23479363), (9265, 16941127), (12671, 12387305), (12971, 12100805), (16235, 9667973), (20819, 7539245), (22729, 6905695), (63355, 2477461), (64855, 2420161), (88697, 1769615), (104095, 1507849), (113645, 1381139), (145733, 1077035), (215407, 728665), (353923, 443485)]