117811862

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 218557440

約数和(自身を除く): 100745578

約数列:

[1, 2, 7, 14, 29, 58, 61, 67, 71, 122, 134, 142, 203, 406, 427, 469, 497, 854, 938, 994, 1769, 1943, 2059, 3538, 3886, 4087, 4118, 4331, 4757, 8174, 8662, 9514, 12383, 13601, 14413, 24766, 27202, 28609, 28826, 30317, 33299, 57218, 60634, 66598, 118523, 125599, 137953, 237046, 251198, 275906, 290177, 580354, 829661, 879193, 965671, 1659322, 1758386, 1931342, 2031239, 4062478, 8415133, 16830266, 58905931, 117811862]

約数ペア:

[(1, 117811862), (2, 58905931), (7, 16830266), (14, 8415133), (29, 4062478), (58, 2031239), (61, 1931342), (67, 1758386), (71, 1659322), (122, 965671), (134, 879193), (142, 829661), (203, 580354), (406, 290177), (427, 275906), (469, 251198), (497, 237046), (854, 137953), (938, 125599), (994, 118523), (1769, 66598), (1943, 60634), (2059, 57218), (3538, 33299), (3886, 30317), (4087, 28826), (4118, 28609), (4331, 27202), (4757, 24766), (8174, 14413), (8662, 13601), (9514, 12383)]