162118908

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{23827}}^1$

素因数の和:23853

約数の個数: 72

約数和(自身を含む): 485709952

約数和(自身を除く): 323591044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 23827, 47654, 71481, 95308, 142962, 166789, 214443, 285924, 333578, 428886, 500367, 643329, 667156, 857772, 1000734, 1286658, 1501101, 1929987, 2001468, 2573316, 3002202, 3859974, 4503303, 5789961, 6004404, 7719948, 9006606, 11579922, 13509909, 18013212, 23159844, 27019818, 40529727, 54039636, 81059454, 162118908]

約数ペア:

[(1, 162118908), (2, 81059454), (3, 54039636), (4, 40529727), (6, 27019818), (7, 23159844), (9, 18013212), (12, 13509909), (14, 11579922), (18, 9006606), (21, 7719948), (27, 6004404), (28, 5789961), (36, 4503303), (42, 3859974), (54, 3002202), (63, 2573316), (81, 2001468), (84, 1929987), (108, 1501101), (126, 1286658), (162, 1000734), (189, 857772), (243, 667156), (252, 643329), (324, 500367), (378, 428886), (486, 333578), (567, 285924), (756, 214443), (972, 166789), (1134, 142962), (1701, 95308), (2268, 71481), (3402, 47654), (6804, 23827)]