156084848

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:550

約数の個数: 60

約数和(自身を含む): 325133208

約数和(自身を除く): 169048360

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 361, 443, 488, 722, 886, 976, 1159, 1444, 1772, 2318, 2888, 3544, 4636, 5776, 7088, 8417, 9272, 16834, 18544, 22021, 27023, 33668, 44042, 54046, 67336, 88084, 108092, 134672, 159923, 176168, 216184, 319846, 352336, 432368, 513437, 639692, 1026874, 1279384, 2053748, 2558768, 4107496, 8214992, 9755303, 19510606, 39021212, 78042424, 156084848]

約数ペア:

[(1, 156084848), (2, 78042424), (4, 39021212), (8, 19510606), (16, 9755303), (19, 8214992), (38, 4107496), (61, 2558768), (76, 2053748), (122, 1279384), (152, 1026874), (244, 639692), (304, 513437), (361, 432368), (443, 352336), (488, 319846), (722, 216184), (886, 176168), (976, 159923), (1159, 134672), (1444, 108092), (1772, 88084), (2318, 67336), (2888, 54046), (3544, 44042), (4636, 33668), (5776, 27023), (7088, 22021), (8417, 18544), (9272, 16834)]