165728216

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{1483}}^1$

素因数の和:1779

約数の個数: 32

約数和(自身を含む): 317427600

約数和(自身を除く): 151699384

約数列:

[1, 2, 4, 8, 61, 122, 229, 244, 458, 488, 916, 1483, 1832, 2966, 5932, 11864, 13969, 27938, 55876, 90463, 111752, 180926, 339607, 361852, 679214, 723704, 1358428, 2716856, 20716027, 41432054, 82864108, 165728216]

約数ペア:

[(1, 165728216), (2, 82864108), (4, 41432054), (8, 20716027), (61, 2716856), (122, 1358428), (229, 723704), (244, 679214), (458, 361852), (488, 339607), (916, 180926), (1483, 111752), (1832, 90463), (2966, 55876), (5932, 27938), (11864, 13969)]