149449574

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1\times {\mathrm{1723}}^1$

素因数の和:3155

約数の個数: 16

約数和(自身を含む): 231705600

約数和(自身を除く): 82256026

約数列:

[1, 2, 31, 62, 1399, 1723, 2798, 3446, 43369, 53413, 86738, 106826, 2410477, 4820954, 74724787, 149449574]

約数ペア:

[(1, 149449574), (2, 74724787), (31, 4820954), (62, 2410477), (1399, 106826), (1723, 86738), (2798, 53413), (3446, 43369)]