120647528

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{2069}}^1$

素因数の和:2309

約数の個数: 32

約数和(自身を含む): 233620200

約数和(自身を除く): 112972672

約数列:

[1, 2, 4, 8, 37, 74, 148, 197, 296, 394, 788, 1576, 2069, 4138, 7289, 8276, 14578, 16552, 29156, 58312, 76553, 153106, 306212, 407593, 612424, 815186, 1630372, 3260744, 15080941, 30161882, 60323764, 120647528]

約数ペア:

[(1, 120647528), (2, 60323764), (4, 30161882), (8, 15080941), (37, 3260744), (74, 1630372), (148, 815186), (197, 612424), (296, 407593), (394, 306212), (788, 153106), (1576, 76553), (2069, 58312), (4138, 29156), (7289, 16552), (8276, 14578)]