153772668

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{67801}}^1$

素因数の和:67824

約数の個数: 60

約数和(自身を含む): 459426352

約数和(自身を除く): 305653684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 67801, 135602, 203403, 271204, 406806, 474607, 610209, 813612, 949214, 1220418, 1423821, 1830627, 1898428, 2440836, 2847642, 3661254, 4271463, 5491881, 5695284, 7322508, 8542926, 10983762, 12814389, 17085852, 21967524, 25628778, 38443167, 51257556, 76886334, 153772668]

約数ペア:

[(1, 153772668), (2, 76886334), (3, 51257556), (4, 38443167), (6, 25628778), (7, 21967524), (9, 17085852), (12, 12814389), (14, 10983762), (18, 8542926), (21, 7322508), (27, 5695284), (28, 5491881), (36, 4271463), (42, 3661254), (54, 2847642), (63, 2440836), (81, 1898428), (84, 1830627), (108, 1423821), (126, 1220418), (162, 949214), (189, 813612), (252, 610209), (324, 474607), (378, 406806), (567, 271204), (756, 203403), (1134, 135602), (2268, 67801)]