164054604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{251}}^2$

素因数の和:547

約数の個数: 72

約数和(自身を含む): 453397504

約数和(自身を除く): 289342900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 251, 372, 434, 502, 651, 753, 868, 1004, 1302, 1506, 1757, 2604, 3012, 3514, 5271, 7028, 7781, 10542, 15562, 21084, 23343, 31124, 46686, 54467, 63001, 93372, 108934, 126002, 163401, 189003, 217868, 252004, 326802, 378006, 441007, 653604, 756012, 882014, 1323021, 1764028, 1953031, 2646042, 3906062, 5292084, 5859093, 7812124, 11718186, 13671217, 23436372, 27342434, 41013651, 54684868, 82027302, 164054604]

約数ペア:

[(1, 164054604), (2, 82027302), (3, 54684868), (4, 41013651), (6, 27342434), (7, 23436372), (12, 13671217), (14, 11718186), (21, 7812124), (28, 5859093), (31, 5292084), (42, 3906062), (62, 2646042), (84, 1953031), (93, 1764028), (124, 1323021), (186, 882014), (217, 756012), (251, 653604), (372, 441007), (434, 378006), (502, 326802), (651, 252004), (753, 217868), (868, 189003), (1004, 163401), (1302, 126002), (1506, 108934), (1757, 93372), (2604, 63001), (3012, 54467), (3514, 46686), (5271, 31124), (7028, 23343), (7781, 21084), (10542, 15562)]