178314630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:342

約数の個数: 128

約数和(自身を含む): 488097792

約数和(自身を除く): 309783162

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 103, 115, 130, 138, 193, 195, 206, 230, 299, 309, 345, 386, 390, 515, 579, 598, 618, 690, 897, 965, 1030, 1158, 1339, 1495, 1545, 1794, 1930, 2369, 2509, 2678, 2895, 2990, 3090, 4017, 4439, 4485, 4738, 5018, 5790, 6695, 7107, 7527, 8034, 8878, 8970, 11845, 12545, 13317, 13390, 14214, 15054, 19879, 20085, 22195, 23690, 25090, 26634, 30797, 35535, 37635, 39758, 40170, 44390, 57707, 59637, 61594, 66585, 71070, 75270, 92391, 99395, 115414, 119274, 133170, 153985, 173121, 184782, 198790, 258427, 288535, 298185, 307970, 346242, 457217, 461955, 516854, 577070, 596370, 775281, 865605, 914434, 923910, 1292135, 1371651, 1550562, 1731210, 2286085, 2584270, 2743302, 3876405, 4572170, 5943821, 6858255, 7752810, 11887642, 13716510, 17831463, 29719105, 35662926, 59438210, 89157315, 178314630]

約数ペア:

[(1, 178314630), (2, 89157315), (3, 59438210), (5, 35662926), (6, 29719105), (10, 17831463), (13, 13716510), (15, 11887642), (23, 7752810), (26, 6858255), (30, 5943821), (39, 4572170), (46, 3876405), (65, 2743302), (69, 2584270), (78, 2286085), (103, 1731210), (115, 1550562), (130, 1371651), (138, 1292135), (193, 923910), (195, 914434), (206, 865605), (230, 775281), (299, 596370), (309, 577070), (345, 516854), (386, 461955), (390, 457217), (515, 346242), (579, 307970), (598, 298185), (618, 288535), (690, 258427), (897, 198790), (965, 184782), (1030, 173121), (1158, 153985), (1339, 133170), (1495, 119274), (1545, 115414), (1794, 99395), (1930, 92391), (2369, 75270), (2509, 71070), (2678, 66585), (2895, 61594), (2990, 59637), (3090, 57707), (4017, 44390), (4439, 40170), (4485, 39758), (4738, 37635), (5018, 35535), (5790, 30797), (6695, 26634), (7107, 25090), (7527, 23690), (8034, 22195), (8878, 20085), (8970, 19879), (11845, 15054), (12545, 14214), (13317, 13390)]