173823052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 351177120

約数和(自身を除く): 177354068

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 71, 89, 92, 142, 178, 284, 299, 356, 529, 598, 923, 1058, 1157, 1196, 1633, 1846, 2047, 2116, 2314, 3266, 3692, 4094, 4628, 6319, 6532, 6877, 8188, 12638, 13754, 21229, 25276, 26611, 27508, 37559, 42458, 47081, 53222, 75118, 82147, 84916, 94162, 106444, 145337, 150236, 164294, 188324, 290674, 328588, 488267, 581348, 612053, 976534, 1224106, 1889381, 1953068, 2448212, 3342751, 3778762, 6685502, 7557524, 13371004, 43455763, 86911526, 173823052]

約数ペア:

[(1, 173823052), (2, 86911526), (4, 43455763), (13, 13371004), (23, 7557524), (26, 6685502), (46, 3778762), (52, 3342751), (71, 2448212), (89, 1953068), (92, 1889381), (142, 1224106), (178, 976534), (284, 612053), (299, 581348), (356, 488267), (529, 328588), (598, 290674), (923, 188324), (1058, 164294), (1157, 150236), (1196, 145337), (1633, 106444), (1846, 94162), (2047, 84916), (2116, 82147), (2314, 75118), (3266, 53222), (3692, 47081), (4094, 42458), (4628, 37559), (6319, 27508), (6532, 26611), (6877, 25276), (8188, 21229), (12638, 13754)]