140420196

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{661}}^1$

素因数の和:962

約数の個数: 96

約数和(自身を含む): 418172160

約数和(自身を除く): 277751964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 281, 378, 562, 661, 756, 843, 1124, 1322, 1686, 1967, 1983, 2529, 2644, 3372, 3934, 3966, 4627, 5058, 5901, 5949, 7587, 7868, 7932, 9254, 10116, 11802, 11898, 13881, 15174, 17703, 17847, 18508, 23604, 23796, 27762, 30348, 35406, 35694, 41643, 53109, 55524, 70812, 71388, 83286, 106218, 124929, 166572, 185741, 212436, 249858, 371482, 499716, 557223, 742964, 1114446, 1300187, 1671669, 2228892, 2600374, 3343338, 3900561, 5015007, 5200748, 6686676, 7801122, 10030014, 11701683, 15602244, 20060028, 23403366, 35105049, 46806732, 70210098, 140420196]

約数ペア:

[(1, 140420196), (2, 70210098), (3, 46806732), (4, 35105049), (6, 23403366), (7, 20060028), (9, 15602244), (12, 11701683), (14, 10030014), (18, 7801122), (21, 6686676), (27, 5200748), (28, 5015007), (36, 3900561), (42, 3343338), (54, 2600374), (63, 2228892), (84, 1671669), (108, 1300187), (126, 1114446), (189, 742964), (252, 557223), (281, 499716), (378, 371482), (562, 249858), (661, 212436), (756, 185741), (843, 166572), (1124, 124929), (1322, 106218), (1686, 83286), (1967, 71388), (1983, 70812), (2529, 55524), (2644, 53109), (3372, 41643), (3934, 35694), (3966, 35406), (4627, 30348), (5058, 27762), (5901, 23796), (5949, 23604), (7587, 18508), (7868, 17847), (7932, 17703), (9254, 15174), (10116, 13881), (11802, 11898)]