168221624

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{2503}}^1$

素因数の和:2811

約数の個数: 32

約数和(自身を含む): 326922240

約数和(自身を除く): 158700616

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 271, 542, 1084, 2168, 2503, 5006, 8401, 10012, 16802, 20024, 33604, 67208, 77593, 155186, 310372, 620744, 678313, 1356626, 2713252, 5426504, 21027703, 42055406, 84110812, 168221624]

約数ペア:

[(1, 168221624), (2, 84110812), (4, 42055406), (8, 21027703), (31, 5426504), (62, 2713252), (124, 1356626), (248, 678313), (271, 620744), (542, 310372), (1084, 155186), (2168, 77593), (2503, 67208), (5006, 33604), (8401, 20024), (10012, 16802)]