168883308

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1013}}^1$

素因数の和:1455

約数の個数: 72

約数和(自身を含む): 467275536

約数和(自身を除く): 298392228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 421, 842, 1013, 1263, 1684, 2026, 2526, 3039, 3789, 4052, 4631, 5052, 6078, 7578, 9117, 9262, 11143, 12156, 13893, 15156, 18234, 18524, 22286, 27786, 33429, 36468, 41679, 44572, 55572, 66858, 83358, 100287, 133716, 166716, 200574, 401148, 426473, 852946, 1279419, 1705892, 2558838, 3838257, 4691203, 5117676, 7676514, 9382406, 14073609, 15353028, 18764812, 28147218, 42220827, 56294436, 84441654, 168883308]

約数ペア:

[(1, 168883308), (2, 84441654), (3, 56294436), (4, 42220827), (6, 28147218), (9, 18764812), (11, 15353028), (12, 14073609), (18, 9382406), (22, 7676514), (33, 5117676), (36, 4691203), (44, 3838257), (66, 2558838), (99, 1705892), (132, 1279419), (198, 852946), (396, 426473), (421, 401148), (842, 200574), (1013, 166716), (1263, 133716), (1684, 100287), (2026, 83358), (2526, 66858), (3039, 55572), (3789, 44572), (4052, 41679), (4631, 36468), (5052, 33429), (6078, 27786), (7578, 22286), (9117, 18524), (9262, 18234), (11143, 15156), (12156, 13893)]