147961264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:674

約数の個数: 80

約数和(自身を含む): 330264576

約数和(自身を除く): 182303312

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 47, 62, 88, 94, 124, 176, 188, 248, 341, 376, 496, 517, 577, 682, 752, 1034, 1154, 1364, 1457, 2068, 2308, 2728, 2914, 4136, 4616, 5456, 5828, 6347, 8272, 9232, 11656, 12694, 16027, 17887, 23312, 25388, 27119, 32054, 35774, 50776, 54238, 64108, 71548, 101552, 108476, 128216, 143096, 196757, 216952, 256432, 286192, 298309, 393514, 433904, 596618, 787028, 840689, 1193236, 1574056, 1681378, 2386472, 3148112, 3362756, 4772944, 6725512, 9247579, 13451024, 18495158, 36990316, 73980632, 147961264]

約数ペア:

[(1, 147961264), (2, 73980632), (4, 36990316), (8, 18495158), (11, 13451024), (16, 9247579), (22, 6725512), (31, 4772944), (44, 3362756), (47, 3148112), (62, 2386472), (88, 1681378), (94, 1574056), (124, 1193236), (176, 840689), (188, 787028), (248, 596618), (341, 433904), (376, 393514), (496, 298309), (517, 286192), (577, 256432), (682, 216952), (752, 196757), (1034, 143096), (1154, 128216), (1364, 108476), (1457, 101552), (2068, 71548), (2308, 64108), (2728, 54238), (2914, 50776), (4136, 35774), (4616, 32054), (5456, 27119), (5828, 25388), (6347, 23312), (8272, 17887), (9232, 16027), (11656, 12694)]