131175768

素因数分解:

$2^3\times 3^1\times {\mathrm{181}}^1\times {\mathrm{30197}}^1$

素因数の和:30387

約数の個数: 32

約数和(自身を含む): 329762160

約数和(自身を除く): 198586392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 181, 362, 543, 724, 1086, 1448, 2172, 4344, 30197, 60394, 90591, 120788, 181182, 241576, 362364, 724728, 5465657, 10931314, 16396971, 21862628, 32793942, 43725256, 65587884, 131175768]

約数ペア:

[(1, 131175768), (2, 65587884), (3, 43725256), (4, 32793942), (6, 21862628), (8, 16396971), (12, 10931314), (24, 5465657), (181, 724728), (362, 362364), (543, 241576), (724, 181182), (1086, 120788), (1448, 90591), (2172, 60394), (4344, 30197)]