140307426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2113}}^1$

素因数の和:2176

約数の個数: 96

約数和(自身を含む): 379911168

約数和(自身を除く): 239603742

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 31, 34, 42, 51, 62, 63, 93, 102, 119, 126, 153, 186, 217, 238, 279, 306, 357, 434, 527, 558, 651, 714, 1054, 1071, 1302, 1581, 1953, 2113, 2142, 3162, 3689, 3906, 4226, 4743, 6339, 7378, 9486, 11067, 12678, 14791, 19017, 22134, 29582, 33201, 35921, 38034, 44373, 65503, 66402, 71842, 88746, 107763, 131006, 133119, 196509, 215526, 251447, 266238, 323289, 393018, 458521, 502894, 589527, 646578, 754341, 917042, 1113551, 1179054, 1375563, 1508682, 2227102, 2263023, 2751126, 3340653, 4126689, 4526046, 6681306, 7794857, 8253378, 10021959, 15589714, 20043918, 23384571, 46769142, 70153713, 140307426]

約数ペア:

[(1, 140307426), (2, 70153713), (3, 46769142), (6, 23384571), (7, 20043918), (9, 15589714), (14, 10021959), (17, 8253378), (18, 7794857), (21, 6681306), (31, 4526046), (34, 4126689), (42, 3340653), (51, 2751126), (62, 2263023), (63, 2227102), (93, 1508682), (102, 1375563), (119, 1179054), (126, 1113551), (153, 917042), (186, 754341), (217, 646578), (238, 589527), (279, 502894), (306, 458521), (357, 393018), (434, 323289), (527, 266238), (558, 251447), (651, 215526), (714, 196509), (1054, 133119), (1071, 131006), (1302, 107763), (1581, 88746), (1953, 71842), (2113, 66402), (2142, 65503), (3162, 44373), (3689, 38034), (3906, 35921), (4226, 33201), (4743, 29582), (6339, 22134), (7378, 19017), (9486, 14791), (11067, 12678)]