163395876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{41387}}^1$

素因数の和:41448

約数の個数: 48

約数和(自身を含む): 445003776

約数和(自身を除く): 281607900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 41387, 82774, 124161, 165548, 248322, 289709, 496644, 579418, 869127, 1158836, 1738254, 1945189, 3476508, 3890378, 5835567, 7780756, 11671134, 13616323, 23342268, 27232646, 40848969, 54465292, 81697938, 163395876]

約数ペア:

[(1, 163395876), (2, 81697938), (3, 54465292), (4, 40848969), (6, 27232646), (7, 23342268), (12, 13616323), (14, 11671134), (21, 7780756), (28, 5835567), (42, 3890378), (47, 3476508), (84, 1945189), (94, 1738254), (141, 1158836), (188, 869127), (282, 579418), (329, 496644), (564, 289709), (658, 248322), (987, 165548), (1316, 124161), (1974, 82774), (3948, 41387)]