142796136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{2141}}^1$

素因数の和:2554

約数の個数: 64

約数和(自身を含む): 409207680

約数和(自身を除く): 266411544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 397, 794, 1191, 1588, 2141, 2382, 2779, 3176, 4282, 4764, 5558, 6423, 8337, 8564, 9528, 11116, 12846, 14987, 16674, 17128, 22232, 25692, 29974, 33348, 44961, 51384, 59948, 66696, 89922, 119896, 179844, 359688, 849977, 1699954, 2549931, 3399908, 5099862, 5949839, 6799816, 10199724, 11899678, 17849517, 20399448, 23799356, 35699034, 47598712, 71398068, 142796136]

約数ペア:

[(1, 142796136), (2, 71398068), (3, 47598712), (4, 35699034), (6, 23799356), (7, 20399448), (8, 17849517), (12, 11899678), (14, 10199724), (21, 6799816), (24, 5949839), (28, 5099862), (42, 3399908), (56, 2549931), (84, 1699954), (168, 849977), (397, 359688), (794, 179844), (1191, 119896), (1588, 89922), (2141, 66696), (2382, 59948), (2779, 51384), (3176, 44961), (4282, 33348), (4764, 29974), (5558, 25692), (6423, 22232), (8337, 17128), (8564, 16674), (9528, 14987), (11116, 12846)]