2168120136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{9829}}^1$

素因数の和:9959

約数の個数: 128

約数和(自身を含む): 6737875200

約数和(自身を除く): 4569755064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 101, 104, 156, 168, 182, 202, 273, 303, 312, 364, 404, 546, 606, 707, 728, 808, 1092, 1212, 1313, 1414, 2121, 2184, 2424, 2626, 2828, 3939, 4242, 5252, 5656, 7878, 8484, 9191, 9829, 10504, 15756, 16968, 18382, 19658, 27573, 29487, 31512, 36764, 39316, 55146, 58974, 68803, 73528, 78632, 110292, 117948, 127777, 137606, 206409, 220584, 235896, 255554, 275212, 383331, 412818, 511108, 550424, 766662, 825636, 894439, 992729, 1022216, 1533324, 1651272, 1788878, 1985458, 2683317, 2978187, 3066648, 3577756, 3970916, 5366634, 5956374, 6949103, 7155512, 7941832, 10733268, 11912748, 12905477, 13898206, 20847309, 21466536, 23825496, 25810954, 27796412, 38716431, 41694618, 51621908, 55592824, 77432862, 83389236, 90338339, 103243816, 154865724, 166778472, 180676678, 271015017, 309731448, 361353356, 542030034, 722706712, 1084060068, 2168120136]

約数ペア:

[(1, 2168120136), (2, 1084060068), (3, 722706712), (4, 542030034), (6, 361353356), (7, 309731448), (8, 271015017), (12, 180676678), (13, 166778472), (14, 154865724), (21, 103243816), (24, 90338339), (26, 83389236), (28, 77432862), (39, 55592824), (42, 51621908), (52, 41694618), (56, 38716431), (78, 27796412), (84, 25810954), (91, 23825496), (101, 21466536), (104, 20847309), (156, 13898206), (168, 12905477), (182, 11912748), (202, 10733268), (273, 7941832), (303, 7155512), (312, 6949103), (364, 5956374), (404, 5366634), (546, 3970916), (606, 3577756), (707, 3066648), (728, 2978187), (808, 2683317), (1092, 1985458), (1212, 1788878), (1313, 1651272), (1414, 1533324), (2121, 1022216), (2184, 992729), (2424, 894439), (2626, 825636), (2828, 766662), (3939, 550424), (4242, 511108), (5252, 412818), (5656, 383331), (7878, 275212), (8484, 255554), (9191, 235896), (9829, 220584), (10504, 206409), (15756, 137606), (16968, 127777), (18382, 117948), (19658, 110292), (27573, 78632), (29487, 73528), (31512, 68803), (36764, 58974), (39316, 55146)]