156988305156

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{647}}^1\times {\mathrm{1721}}^1$

素因数の和:2785

約数の個数: 96

約数和(自身を含む): 379926650880

約数和(自身を除く): 222938345724

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 379, 647, 758, 1137, 1294, 1516, 1721, 1941, 2274, 2588, 3442, 3882, 4548, 5163, 6884, 7764, 10326, 11749, 20057, 20652, 23498, 35247, 40114, 46996, 53351, 60171, 70494, 80228, 106702, 120342, 140988, 160053, 213404, 240684, 245213, 320106, 490426, 640212, 652259, 735639, 980852, 1113487, 1304518, 1471278, 1956777, 2226974, 2609036, 2942556, 3340461, 3913554, 4453948, 6680922, 7601603, 7827108, 13361844, 15203206, 20220029, 22804809, 30406412, 34518097, 40440058, 45609618, 60660087, 69036194, 80880116, 91219236, 103554291, 121320174, 138072388, 207108582, 242640348, 414217164, 422011573, 844023146, 1266034719, 1688046292, 2532069438, 5064138876, 13082358763, 26164717526, 39247076289, 52329435052, 78494152578, 156988305156]

約数ペア:

[(1, 156988305156), (2, 78494152578), (3, 52329435052), (4, 39247076289), (6, 26164717526), (12, 13082358763), (31, 5064138876), (62, 2532069438), (93, 1688046292), (124, 1266034719), (186, 844023146), (372, 422011573), (379, 414217164), (647, 242640348), (758, 207108582), (1137, 138072388), (1294, 121320174), (1516, 103554291), (1721, 91219236), (1941, 80880116), (2274, 69036194), (2588, 60660087), (3442, 45609618), (3882, 40440058), (4548, 34518097), (5163, 30406412), (6884, 22804809), (7764, 20220029), (10326, 15203206), (11749, 13361844), (20057, 7827108), (20652, 7601603), (23498, 6680922), (35247, 4453948), (40114, 3913554), (46996, 3340461), (53351, 2942556), (60171, 2609036), (70494, 2226974), (80228, 1956777), (106702, 1471278), (120342, 1304518), (140988, 1113487), (160053, 980852), (213404, 735639), (240684, 652259), (245213, 640212), (320106, 490426)]