128535946

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1693}}^1$

素因数の和:1759

約数の個数: 64

約数和(自身を含む): 263450880

約数和(自身を除く): 134914934

約数列:

[1, 2, 7, 11, 14, 17, 22, 29, 34, 58, 77, 119, 154, 187, 203, 238, 319, 374, 406, 493, 638, 986, 1309, 1693, 2233, 2618, 3386, 3451, 4466, 5423, 6902, 10846, 11851, 18623, 23702, 28781, 37246, 37961, 49097, 57562, 75922, 98194, 130361, 201467, 260722, 316591, 343679, 402934, 540067, 633182, 687358, 834649, 1080134, 1669298, 2216137, 3780469, 4432274, 5842543, 7560938, 9181139, 11685086, 18362278, 64267973, 128535946]

約数ペア:

[(1, 128535946), (2, 64267973), (7, 18362278), (11, 11685086), (14, 9181139), (17, 7560938), (22, 5842543), (29, 4432274), (34, 3780469), (58, 2216137), (77, 1669298), (119, 1080134), (154, 834649), (187, 687358), (203, 633182), (238, 540067), (319, 402934), (374, 343679), (406, 316591), (493, 260722), (638, 201467), (986, 130361), (1309, 98194), (1693, 75922), (2233, 57562), (2618, 49097), (3386, 37961), (3451, 37246), (4466, 28781), (5423, 23702), (6902, 18623), (10846, 11851)]