15695439508

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{18287}}^1$

素因数の和:18485

約数の個数: 72

約数和(自身を含む): 33273918720

約数和(自身を除く): 17578479212

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 151, 196, 203, 302, 406, 604, 812, 1057, 1421, 2114, 2842, 4228, 4379, 5684, 7399, 8758, 14798, 17516, 18287, 29596, 30653, 36574, 61306, 73148, 122612, 128009, 214571, 256018, 429142, 512036, 530323, 858284, 896063, 1060646, 1792126, 2121292, 2761337, 3584252, 3712261, 5522674, 7424522, 11045348, 14849044, 19329359, 25985827, 38658718, 51971654, 77317436, 80078773, 103943308, 135305513, 160157546, 270611026, 320315092, 541222052, 560551411, 1121102822, 2242205644, 3923859877, 7847719754, 15695439508]

約数ペア:

[(1, 15695439508), (2, 7847719754), (4, 3923859877), (7, 2242205644), (14, 1121102822), (28, 560551411), (29, 541222052), (49, 320315092), (58, 270611026), (98, 160157546), (116, 135305513), (151, 103943308), (196, 80078773), (203, 77317436), (302, 51971654), (406, 38658718), (604, 25985827), (812, 19329359), (1057, 14849044), (1421, 11045348), (2114, 7424522), (2842, 5522674), (4228, 3712261), (4379, 3584252), (5684, 2761337), (7399, 2121292), (8758, 1792126), (14798, 1060646), (17516, 896063), (18287, 858284), (29596, 530323), (30653, 512036), (36574, 429142), (61306, 256018), (73148, 214571), (122612, 128009)]