149910544

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43177}}^1$

素因数の和:43223

約数の個数: 40

約数和(自身を含む): 342660608

約数和(自身を除く): 192750064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 43177, 86354, 172708, 302239, 345416, 604478, 690832, 1208956, 1338487, 2417912, 2676974, 4835824, 5353948, 9369409, 10707896, 18738818, 21415792, 37477636, 74955272, 149910544]

約数ペア:

[(1, 149910544), (2, 74955272), (4, 37477636), (7, 21415792), (8, 18738818), (14, 10707896), (16, 9369409), (28, 5353948), (31, 4835824), (56, 2676974), (62, 2417912), (112, 1338487), (124, 1208956), (217, 690832), (248, 604478), (434, 345416), (496, 302239), (868, 172708), (1736, 86354), (3472, 43177)]