140144928

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18959}}^1$

素因数の和:18990

約数の個数: 96

約数和(自身を含む): 458680320

約数和(自身を除く): 318535392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 308, 336, 352, 462, 528, 616, 672, 924, 1056, 1232, 1848, 2464, 3696, 7392, 18959, 37918, 56877, 75836, 113754, 132713, 151672, 208549, 227508, 265426, 303344, 398139, 417098, 455016, 530852, 606688, 625647, 796278, 834196, 910032, 1061704, 1251294, 1459843, 1592556, 1668392, 1820064, 2123408, 2502588, 2919686, 3185112, 3336784, 4246816, 4379529, 5005176, 5839372, 6370224, 6673568, 8759058, 10010352, 11678744, 12740448, 17518116, 20020704, 23357488, 35036232, 46714976, 70072464, 140144928]

約数ペア:

[(1, 140144928), (2, 70072464), (3, 46714976), (4, 35036232), (6, 23357488), (7, 20020704), (8, 17518116), (11, 12740448), (12, 11678744), (14, 10010352), (16, 8759058), (21, 6673568), (22, 6370224), (24, 5839372), (28, 5005176), (32, 4379529), (33, 4246816), (42, 3336784), (44, 3185112), (48, 2919686), (56, 2502588), (66, 2123408), (77, 1820064), (84, 1668392), (88, 1592556), (96, 1459843), (112, 1251294), (132, 1061704), (154, 910032), (168, 834196), (176, 796278), (224, 625647), (231, 606688), (264, 530852), (308, 455016), (336, 417098), (352, 398139), (462, 303344), (528, 265426), (616, 227508), (672, 208549), (924, 151672), (1056, 132713), (1232, 113754), (1848, 75836), (2464, 56877), (3696, 37918), (7392, 18959)]