156221808

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:702

約数の個数: 80

約数和(自身を含む): 416806656

約数和(自身を除く): 260584848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 163, 164, 246, 326, 328, 487, 489, 492, 652, 656, 974, 978, 984, 1304, 1461, 1948, 1956, 1968, 2608, 2922, 3896, 3912, 5844, 6683, 7792, 7824, 11688, 13366, 19967, 20049, 23376, 26732, 39934, 40098, 53464, 59901, 79381, 79868, 80196, 106928, 119802, 158762, 159736, 160392, 238143, 239604, 317524, 319472, 320784, 476286, 479208, 635048, 952572, 958416, 1270096, 1905144, 3254621, 3810288, 6509242, 9763863, 13018484, 19527726, 26036968, 39055452, 52073936, 78110904, 156221808]

約数ペア:

[(1, 156221808), (2, 78110904), (3, 52073936), (4, 39055452), (6, 26036968), (8, 19527726), (12, 13018484), (16, 9763863), (24, 6509242), (41, 3810288), (48, 3254621), (82, 1905144), (123, 1270096), (163, 958416), (164, 952572), (246, 635048), (326, 479208), (328, 476286), (487, 320784), (489, 319472), (492, 317524), (652, 239604), (656, 238143), (974, 160392), (978, 159736), (984, 158762), (1304, 119802), (1461, 106928), (1948, 80196), (1956, 79868), (1968, 79381), (2608, 59901), (2922, 53464), (3896, 40098), (3912, 39934), (5844, 26732), (6683, 23376), (7792, 20049), (7824, 19967), (11688, 13366)]