140568498

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:932

約数の個数: 96

約数和(自身を含む): 372003840

約数和(自身を除く): 231435342

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 71, 114, 126, 133, 142, 171, 213, 266, 342, 399, 426, 497, 639, 798, 827, 994, 1197, 1278, 1349, 1491, 1654, 2394, 2481, 2698, 2982, 4047, 4473, 4962, 5789, 7443, 8094, 8946, 9443, 11578, 12141, 14886, 15713, 17367, 18886, 24282, 28329, 31426, 34734, 47139, 52101, 56658, 58717, 84987, 94278, 104202, 109991, 117434, 141417, 169974, 176151, 219982, 282834, 329973, 352302, 411019, 528453, 659946, 822038, 989919, 1056906, 1115623, 1233057, 1979838, 2231246, 2466114, 3346869, 3699171, 6693738, 7398342, 7809361, 10040607, 15618722, 20081214, 23428083, 46856166, 70284249, 140568498]

約数ペア:

[(1, 140568498), (2, 70284249), (3, 46856166), (6, 23428083), (7, 20081214), (9, 15618722), (14, 10040607), (18, 7809361), (19, 7398342), (21, 6693738), (38, 3699171), (42, 3346869), (57, 2466114), (63, 2231246), (71, 1979838), (114, 1233057), (126, 1115623), (133, 1056906), (142, 989919), (171, 822038), (213, 659946), (266, 528453), (342, 411019), (399, 352302), (426, 329973), (497, 282834), (639, 219982), (798, 176151), (827, 169974), (994, 141417), (1197, 117434), (1278, 109991), (1349, 104202), (1491, 94278), (1654, 84987), (2394, 58717), (2481, 56658), (2698, 52101), (2982, 47139), (4047, 34734), (4473, 31426), (4962, 28329), (5789, 24282), (7443, 18886), (8094, 17367), (8946, 15713), (9443, 14886), (11578, 12141)]