187922868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{72167}}^1$

素因数の和:72212

約数の個数: 48

約数和(自身を含む): 517300224

約数和(自身を除く): 329377356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 72167, 144334, 216501, 288668, 433002, 505169, 866004, 1010338, 1515507, 2020676, 2237177, 3031014, 4474354, 6062028, 6711531, 8948708, 13423062, 15660239, 26846124, 31320478, 46980717, 62640956, 93961434, 187922868]

約数ペア:

[(1, 187922868), (2, 93961434), (3, 62640956), (4, 46980717), (6, 31320478), (7, 26846124), (12, 15660239), (14, 13423062), (21, 8948708), (28, 6711531), (31, 6062028), (42, 4474354), (62, 3031014), (84, 2237177), (93, 2020676), (124, 1515507), (186, 1010338), (217, 866004), (372, 505169), (434, 433002), (651, 288668), (868, 216501), (1302, 144334), (2604, 72167)]