156945645815

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1\times {\mathrm{829}}^1$

素因数の和:1392

約数の個数: 64

約数和(自身を含む): 219358402560

約数和(自身を除く): 62412756745

約数列:

[1, 5, 7, 35, 131, 157, 263, 655, 785, 829, 917, 1099, 1315, 1841, 4145, 4585, 5495, 5803, 9205, 20567, 29015, 34453, 41291, 102835, 108599, 130153, 143969, 172265, 206455, 218027, 241171, 289037, 542995, 650765, 719845, 760193, 911071, 1090135, 1205855, 1445185, 1526189, 3800965, 4555355, 5409121, 7630945, 17050043, 27045605, 28561537, 34230239, 37863847, 85250215, 119350301, 142807685, 171151195, 189319235, 199930759, 239611673, 596751505, 999653795, 1198058365, 4484161309, 22420806545, 31389129163, 156945645815]

約数ペア:

[(1, 156945645815), (5, 31389129163), (7, 22420806545), (35, 4484161309), (131, 1198058365), (157, 999653795), (263, 596751505), (655, 239611673), (785, 199930759), (829, 189319235), (917, 171151195), (1099, 142807685), (1315, 119350301), (1841, 85250215), (4145, 37863847), (4585, 34230239), (5495, 28561537), (5803, 27045605), (9205, 17050043), (20567, 7630945), (29015, 5409121), (34453, 4555355), (41291, 3800965), (102835, 1526189), (108599, 1445185), (130153, 1205855), (143969, 1090135), (172265, 911071), (206455, 760193), (218027, 719845), (241171, 650765), (289037, 542995)]