131427204

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{1021}}^1$

素因数の和:1676

約数の個数: 48

約数和(自身を含む): 325535616

約数和(自身を除く): 194108412

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 631, 1021, 1262, 1893, 2042, 2524, 3063, 3786, 4084, 6126, 7572, 10727, 12252, 17357, 21454, 32181, 34714, 42908, 52071, 64362, 69428, 104142, 128724, 208284, 644251, 1288502, 1932753, 2577004, 3865506, 7731012, 10952267, 21904534, 32856801, 43809068, 65713602, 131427204]

約数ペア:

[(1, 131427204), (2, 65713602), (3, 43809068), (4, 32856801), (6, 21904534), (12, 10952267), (17, 7731012), (34, 3865506), (51, 2577004), (68, 1932753), (102, 1288502), (204, 644251), (631, 208284), (1021, 128724), (1262, 104142), (1893, 69428), (2042, 64362), (2524, 52071), (3063, 42908), (3786, 34714), (4084, 32181), (6126, 21454), (7572, 17357), (10727, 12252)]