130231872

素因数分解:

$2^6\times 3^2\times {\mathrm{311}}^1\times {\mathrm{727}}^1$

素因数の和:1056

約数の個数: 84

約数和(自身を含む): 375001536

約数和(自身を除く): 244769664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 311, 576, 622, 727, 933, 1244, 1454, 1866, 2181, 2488, 2799, 2908, 3732, 4362, 4976, 5598, 5816, 6543, 7464, 8724, 9952, 11196, 11632, 13086, 14928, 17448, 19904, 22392, 23264, 26172, 29856, 34896, 44784, 46528, 52344, 59712, 69792, 89568, 104688, 139584, 179136, 209376, 226097, 418752, 452194, 678291, 904388, 1356582, 1808776, 2034873, 2713164, 3617552, 4069746, 5426328, 7235104, 8139492, 10852656, 14470208, 16278984, 21705312, 32557968, 43410624, 65115936, 130231872]

約数ペア:

[(1, 130231872), (2, 65115936), (3, 43410624), (4, 32557968), (6, 21705312), (8, 16278984), (9, 14470208), (12, 10852656), (16, 8139492), (18, 7235104), (24, 5426328), (32, 4069746), (36, 3617552), (48, 2713164), (64, 2034873), (72, 1808776), (96, 1356582), (144, 904388), (192, 678291), (288, 452194), (311, 418752), (576, 226097), (622, 209376), (727, 179136), (933, 139584), (1244, 104688), (1454, 89568), (1866, 69792), (2181, 59712), (2488, 52344), (2799, 46528), (2908, 44784), (3732, 34896), (4362, 29856), (4976, 26172), (5598, 23264), (5816, 22392), (6543, 19904), (7464, 17448), (8724, 14928), (9952, 13086), (11196, 11632)]