179390428

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{887}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 372363264

約数和(自身を除く): 192972836

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 233, 434, 466, 868, 887, 932, 1631, 1774, 3262, 3548, 6209, 6524, 7223, 12418, 14446, 24836, 27497, 28892, 50561, 54994, 101122, 109988, 192479, 202244, 206671, 384958, 413342, 769916, 826684, 1446697, 2893394, 5786788, 6406801, 12813602, 25627204, 44847607, 89695214, 179390428]

約数ペア:

[(1, 179390428), (2, 89695214), (4, 44847607), (7, 25627204), (14, 12813602), (28, 6406801), (31, 5786788), (62, 2893394), (124, 1446697), (217, 826684), (233, 769916), (434, 413342), (466, 384958), (868, 206671), (887, 202244), (932, 192479), (1631, 109988), (1774, 101122), (3262, 54994), (3548, 50561), (6209, 28892), (6524, 27497), (7223, 24836), (12418, 14446)]