166067376

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1319}}^1$

素因数の和:1434

約数の個数: 80

約数和(自身を含む): 446519040

約数和(自身を除く): 280451664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 61, 86, 122, 129, 172, 183, 244, 258, 344, 366, 488, 516, 688, 732, 976, 1032, 1319, 1464, 2064, 2623, 2638, 2928, 3957, 5246, 5276, 7869, 7914, 10492, 10552, 15738, 15828, 20984, 21104, 31476, 31656, 41968, 56717, 62952, 63312, 80459, 113434, 125904, 160918, 170151, 226868, 241377, 321836, 340302, 453736, 482754, 643672, 680604, 907472, 965508, 1287344, 1361208, 1931016, 2722416, 3459737, 3862032, 6919474, 10379211, 13838948, 20758422, 27677896, 41516844, 55355792, 83033688, 166067376]

約数ペア:

[(1, 166067376), (2, 83033688), (3, 55355792), (4, 41516844), (6, 27677896), (8, 20758422), (12, 13838948), (16, 10379211), (24, 6919474), (43, 3862032), (48, 3459737), (61, 2722416), (86, 1931016), (122, 1361208), (129, 1287344), (172, 965508), (183, 907472), (244, 680604), (258, 643672), (344, 482754), (366, 453736), (488, 340302), (516, 321836), (688, 241377), (732, 226868), (976, 170151), (1032, 160918), (1319, 125904), (1464, 113434), (2064, 80459), (2623, 63312), (2638, 62952), (2928, 56717), (3957, 41968), (5246, 31656), (5276, 31476), (7869, 21104), (7914, 20984), (10492, 15828), (10552, 15738)]