133968688

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19609}}^1$

素因数の和:19685

約数の個数: 40

約数和(自身を含む): 301523360

約数和(自身を除く): 167554672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 19609, 39218, 78436, 137263, 156872, 274526, 313744, 549052, 1098104, 1196149, 2196208, 2392298, 4784596, 8373043, 9569192, 16746086, 19138384, 33492172, 66984344, 133968688]

約数ペア:

[(1, 133968688), (2, 66984344), (4, 33492172), (7, 19138384), (8, 16746086), (14, 9569192), (16, 8373043), (28, 4784596), (56, 2392298), (61, 2196208), (112, 1196149), (122, 1098104), (244, 549052), (427, 313744), (488, 274526), (854, 156872), (976, 137263), (1708, 78436), (3416, 39218), (6832, 19609)]