15678061652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1667}}^1$

素因数の和:1881

約数の個数: 96

約数和(自身を含む): 31626080640

約数和(自身を除く): 15948018988

約数列:

[1, 2, 4, 11, 22, 37, 44, 53, 74, 106, 109, 148, 212, 218, 407, 436, 583, 814, 1166, 1199, 1628, 1667, 1961, 2332, 2398, 3334, 3922, 4033, 4796, 5777, 6668, 7844, 8066, 11554, 16132, 18337, 21571, 23108, 36674, 43142, 44363, 61679, 63547, 73348, 86284, 88351, 88726, 123358, 127094, 176702, 177452, 181703, 213749, 246716, 254188, 353404, 363406, 427498, 678469, 726812, 854996, 971861, 1356938, 1943722, 1998733, 2351239, 2713876, 3268987, 3887444, 3997466, 4702478, 6537974, 6723011, 7994932, 9404956, 9630259, 13075948, 13446022, 19260518, 26892044, 35958857, 38521036, 71917714, 73953121, 105932849, 143835428, 147906242, 211865698, 295812484, 356319583, 423731396, 712639166, 1425278332, 3919515413, 7839030826, 15678061652]

約数ペア:

[(1, 15678061652), (2, 7839030826), (4, 3919515413), (11, 1425278332), (22, 712639166), (37, 423731396), (44, 356319583), (53, 295812484), (74, 211865698), (106, 147906242), (109, 143835428), (148, 105932849), (212, 73953121), (218, 71917714), (407, 38521036), (436, 35958857), (583, 26892044), (814, 19260518), (1166, 13446022), (1199, 13075948), (1628, 9630259), (1667, 9404956), (1961, 7994932), (2332, 6723011), (2398, 6537974), (3334, 4702478), (3922, 3997466), (4033, 3887444), (4796, 3268987), (5777, 2713876), (6668, 2351239), (7844, 1998733), (8066, 1943722), (11554, 1356938), (16132, 971861), (18337, 854996), (21571, 726812), (23108, 678469), (36674, 427498), (43142, 363406), (44363, 353404), (61679, 254188), (63547, 246716), (73348, 213749), (86284, 181703), (88351, 177452), (88726, 176702), (123358, 127094)]