140515656

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:798

約数の個数: 64

約数和(自身を含む): 359284800

約数和(自身を除く): 218769144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 139, 146, 219, 278, 292, 417, 438, 556, 577, 584, 834, 876, 1112, 1154, 1668, 1731, 1752, 2308, 3336, 3462, 4616, 6924, 10147, 13848, 20294, 30441, 40588, 42121, 60882, 80203, 81176, 84242, 121764, 126363, 160406, 168484, 240609, 243528, 252726, 320812, 336968, 481218, 505452, 641624, 962436, 1010904, 1924872, 5854819, 11709638, 17564457, 23419276, 35128914, 46838552, 70257828, 140515656]

約数ペア:

[(1, 140515656), (2, 70257828), (3, 46838552), (4, 35128914), (6, 23419276), (8, 17564457), (12, 11709638), (24, 5854819), (73, 1924872), (139, 1010904), (146, 962436), (219, 641624), (278, 505452), (292, 481218), (417, 336968), (438, 320812), (556, 252726), (577, 243528), (584, 240609), (834, 168484), (876, 160406), (1112, 126363), (1154, 121764), (1668, 84242), (1731, 81176), (1752, 80203), (2308, 60882), (3336, 42121), (3462, 40588), (4616, 30441), (6924, 20294), (10147, 13848)]