172016848

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{1303}}^1$

素因数の和:1571

約数の個数: 40

約数和(自身を含む): 344089088

約数和(自身を除く): 172072240

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 223, 296, 446, 592, 892, 1303, 1784, 2606, 3568, 5212, 8251, 10424, 16502, 20848, 33004, 48211, 66008, 96422, 132016, 192844, 290569, 385688, 581138, 771376, 1162276, 2324552, 4649104, 10751053, 21502106, 43004212, 86008424, 172016848]

約数ペア:

[(1, 172016848), (2, 86008424), (4, 43004212), (8, 21502106), (16, 10751053), (37, 4649104), (74, 2324552), (148, 1162276), (223, 771376), (296, 581138), (446, 385688), (592, 290569), (892, 192844), (1303, 132016), (1784, 96422), (2606, 66008), (3568, 48211), (5212, 33004), (8251, 20848), (10424, 16502)]