129871896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2267}}^1$

素因数の和:2325

約数の個数: 128

約数和(自身を含む): 418037760

約数和(自身を除く): 288165864

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 462, 616, 651, 682, 744, 868, 924, 1023, 1302, 1364, 1736, 1848, 2046, 2267, 2387, 2604, 2728, 4092, 4534, 4774, 5208, 6801, 7161, 8184, 9068, 9548, 13602, 14322, 15869, 18136, 19096, 24937, 27204, 28644, 31738, 47607, 49874, 54408, 57288, 63476, 70277, 74811, 95214, 99748, 126952, 140554, 149622, 174559, 190428, 199496, 210831, 281108, 299244, 349118, 380856, 421662, 491939, 523677, 562216, 598488, 698236, 773047, 843324, 983878, 1047354, 1396472, 1475817, 1546094, 1686648, 1967756, 2094708, 2319141, 2951634, 3092188, 3935512, 4189416, 4638282, 5411329, 5903268, 6184376, 9276564, 10822658, 11806536, 16233987, 18553128, 21645316, 32467974, 43290632, 64935948, 129871896]

約数ペア:

[(1, 129871896), (2, 64935948), (3, 43290632), (4, 32467974), (6, 21645316), (7, 18553128), (8, 16233987), (11, 11806536), (12, 10822658), (14, 9276564), (21, 6184376), (22, 5903268), (24, 5411329), (28, 4638282), (31, 4189416), (33, 3935512), (42, 3092188), (44, 2951634), (56, 2319141), (62, 2094708), (66, 1967756), (77, 1686648), (84, 1546094), (88, 1475817), (93, 1396472), (124, 1047354), (132, 983878), (154, 843324), (168, 773047), (186, 698236), (217, 598488), (231, 562216), (248, 523677), (264, 491939), (308, 421662), (341, 380856), (372, 349118), (434, 299244), (462, 281108), (616, 210831), (651, 199496), (682, 190428), (744, 174559), (868, 149622), (924, 140554), (1023, 126952), (1302, 99748), (1364, 95214), (1736, 74811), (1848, 70277), (2046, 63476), (2267, 57288), (2387, 54408), (2604, 49874), (2728, 47607), (4092, 31738), (4534, 28644), (4774, 27204), (5208, 24937), (6801, 19096), (7161, 18136), (8184, 15869), (9068, 14322), (9548, 13602)]