139821726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 315415296

約数和(自身を除く): 175593570

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 163, 246, 317, 326, 451, 489, 634, 902, 951, 978, 1353, 1793, 1902, 2706, 3487, 3586, 5379, 6683, 6974, 10461, 10758, 12997, 13366, 20049, 20922, 25994, 38991, 40098, 51671, 73513, 77982, 103342, 142967, 147026, 155013, 220539, 285934, 310026, 428901, 441078, 568381, 857802, 1136762, 1705143, 2118511, 3410286, 4237022, 6355533, 12711066, 23303621, 46607242, 69910863, 139821726]

約数ペア:

[(1, 139821726), (2, 69910863), (3, 46607242), (6, 23303621), (11, 12711066), (22, 6355533), (33, 4237022), (41, 3410286), (66, 2118511), (82, 1705143), (123, 1136762), (163, 857802), (246, 568381), (317, 441078), (326, 428901), (451, 310026), (489, 285934), (634, 220539), (902, 155013), (951, 147026), (978, 142967), (1353, 103342), (1793, 77982), (1902, 73513), (2706, 51671), (3487, 40098), (3586, 38991), (5379, 25994), (6683, 20922), (6974, 20049), (10461, 13366), (10758, 12997)]