137123032

素因数分解:

$2^3\times {\mathrm{167}}^1\times {\mathrm{197}}^1\times {\mathrm{521}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 260457120

約数和(自身を除く): 123334088

約数列:

[1, 2, 4, 8, 167, 197, 334, 394, 521, 668, 788, 1042, 1336, 1576, 2084, 4168, 32899, 65798, 87007, 102637, 131596, 174014, 205274, 263192, 348028, 410548, 696056, 821096, 17140379, 34280758, 68561516, 137123032]

約数ペア:

[(1, 137123032), (2, 68561516), (4, 34280758), (8, 17140379), (167, 821096), (197, 696056), (334, 410548), (394, 348028), (521, 263192), (668, 205274), (788, 174014), (1042, 131596), (1336, 102637), (1576, 87007), (2084, 65798), (4168, 32899)]