128093784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1$

素因数の和:777

約数の個数: 128

約数和(自身を含む): 399168000

約数和(自身を除く): 271074216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 89, 91, 104, 156, 168, 178, 182, 267, 273, 312, 356, 364, 534, 546, 623, 659, 712, 728, 1068, 1092, 1157, 1246, 1318, 1869, 1977, 2136, 2184, 2314, 2492, 2636, 3471, 3738, 3954, 4613, 4628, 4984, 5272, 6942, 7476, 7908, 8099, 8567, 9226, 9256, 13839, 13884, 14952, 15816, 16198, 17134, 18452, 24297, 25701, 27678, 27768, 32396, 34268, 36904, 48594, 51402, 55356, 58651, 59969, 64792, 68536, 97188, 102804, 110712, 117302, 119938, 175953, 179907, 194376, 205608, 234604, 239876, 351906, 359814, 410557, 469208, 479752, 703812, 719628, 762463, 821114, 1231671, 1407624, 1439256, 1524926, 1642228, 2287389, 2463342, 3049852, 3284456, 4574778, 4926684, 5337241, 6099704, 9149556, 9853368, 10674482, 16011723, 18299112, 21348964, 32023446, 42697928, 64046892, 128093784]

約数ペア:

[(1, 128093784), (2, 64046892), (3, 42697928), (4, 32023446), (6, 21348964), (7, 18299112), (8, 16011723), (12, 10674482), (13, 9853368), (14, 9149556), (21, 6099704), (24, 5337241), (26, 4926684), (28, 4574778), (39, 3284456), (42, 3049852), (52, 2463342), (56, 2287389), (78, 1642228), (84, 1524926), (89, 1439256), (91, 1407624), (104, 1231671), (156, 821114), (168, 762463), (178, 719628), (182, 703812), (267, 479752), (273, 469208), (312, 410557), (356, 359814), (364, 351906), (534, 239876), (546, 234604), (623, 205608), (659, 194376), (712, 179907), (728, 175953), (1068, 119938), (1092, 117302), (1157, 110712), (1246, 102804), (1318, 97188), (1869, 68536), (1977, 64792), (2136, 59969), (2184, 58651), (2314, 55356), (2492, 51402), (2636, 48594), (3471, 36904), (3738, 34268), (3954, 32396), (4613, 27768), (4628, 27678), (4984, 25701), (5272, 24297), (6942, 18452), (7476, 17134), (7908, 16198), (8099, 15816), (8567, 14952), (9226, 13884), (9256, 13839)]