128545176

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{55217}}^1$

素因数の和:55323

約数の個数: 32

約数和(自身を含む): 324681840

約数和(自身を除く): 196136664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 55217, 110434, 165651, 220868, 331302, 441736, 662604, 1325208, 5356049, 10712098, 16068147, 21424196, 32136294, 42848392, 64272588, 128545176]

約数ペア:

[(1, 128545176), (2, 64272588), (3, 42848392), (4, 32136294), (6, 21424196), (8, 16068147), (12, 10712098), (24, 5356049), (97, 1325208), (194, 662604), (291, 441736), (388, 331302), (582, 220868), (776, 165651), (1164, 110434), (2328, 55217)]