149519702

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{5051}}^1$

素因数の和:5132

約数の個数: 24

約数和(自身を含む): 242526312

約数和(自身を除く): 93006610

約数列:

[1, 2, 19, 38, 41, 82, 361, 722, 779, 1558, 5051, 10102, 14801, 29602, 95969, 191938, 207091, 414182, 1823411, 3646822, 3934729, 7869458, 74759851, 149519702]

約数ペア:

[(1, 149519702), (2, 74759851), (19, 7869458), (38, 3934729), (41, 3646822), (82, 1823411), (361, 414182), (722, 207091), (779, 191938), (1558, 95969), (5051, 29602), (10102, 14801)]