149335044

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{12583}}^1$

素因数の和:12656

約数の個数: 48

約数和(自身を含む): 372083712

約数和(自身を除く): 222748668

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1978, 2967, 3956, 5934, 11868, 12583, 25166, 37749, 50332, 75498, 150996, 289409, 541069, 578818, 868227, 1082138, 1157636, 1623207, 1736454, 2164276, 3246414, 3472908, 6492828, 12444587, 24889174, 37333761, 49778348, 74667522, 149335044]

約数ペア:

[(1, 149335044), (2, 74667522), (3, 49778348), (4, 37333761), (6, 24889174), (12, 12444587), (23, 6492828), (43, 3472908), (46, 3246414), (69, 2164276), (86, 1736454), (92, 1623207), (129, 1157636), (138, 1082138), (172, 868227), (258, 578818), (276, 541069), (516, 289409), (989, 150996), (1978, 75498), (2967, 50332), (3956, 37749), (5934, 25166), (11868, 12583)]