136294840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1973}}^1$

素因数の和:2152

約数の個数: 64

約数和(自身を含む): 336843360

約数和(自身を除く): 200548520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 157, 220, 314, 440, 628, 785, 1256, 1570, 1727, 1973, 3140, 3454, 3946, 6280, 6908, 7892, 8635, 9865, 13816, 15784, 17270, 19730, 21703, 34540, 39460, 43406, 69080, 78920, 86812, 108515, 173624, 217030, 309761, 434060, 619522, 868120, 1239044, 1548805, 2478088, 3097610, 3407371, 6195220, 6814742, 12390440, 13629484, 17036855, 27258968, 34073710, 68147420, 136294840]

約数ペア:

[(1, 136294840), (2, 68147420), (4, 34073710), (5, 27258968), (8, 17036855), (10, 13629484), (11, 12390440), (20, 6814742), (22, 6195220), (40, 3407371), (44, 3097610), (55, 2478088), (88, 1548805), (110, 1239044), (157, 868120), (220, 619522), (314, 434060), (440, 309761), (628, 217030), (785, 173624), (1256, 108515), (1570, 86812), (1727, 78920), (1973, 69080), (3140, 43406), (3454, 39460), (3946, 34540), (6280, 21703), (6908, 19730), (7892, 17270), (8635, 15784), (9865, 13816)]