158123256

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5309}}^1$

素因数の和:5408

約数の個数: 64

約数和(自身を含む): 424375200

約数和(自身を除く): 266251944

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 73, 102, 136, 146, 204, 219, 292, 408, 438, 584, 876, 1241, 1752, 2482, 3723, 4964, 5309, 7446, 9928, 10618, 14892, 15927, 21236, 29784, 31854, 42472, 63708, 90253, 127416, 180506, 270759, 361012, 387557, 541518, 722024, 775114, 1083036, 1162671, 1550228, 2166072, 2325342, 3100456, 4650684, 6588469, 9301368, 13176938, 19765407, 26353876, 39530814, 52707752, 79061628, 158123256]

約数ペア:

[(1, 158123256), (2, 79061628), (3, 52707752), (4, 39530814), (6, 26353876), (8, 19765407), (12, 13176938), (17, 9301368), (24, 6588469), (34, 4650684), (51, 3100456), (68, 2325342), (73, 2166072), (102, 1550228), (136, 1162671), (146, 1083036), (204, 775114), (219, 722024), (292, 541518), (408, 387557), (438, 361012), (584, 270759), (876, 180506), (1241, 127416), (1752, 90253), (2482, 63708), (3723, 42472), (4964, 31854), (5309, 29784), (7446, 21236), (9928, 15927), (10618, 14892)]