164506768

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{773}}^1$

素因数の和:1111

約数の個数: 40

約数和(自身を含む): 327086208

約数和(自身を除く): 162579440

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 283, 376, 566, 752, 773, 1132, 1546, 2264, 3092, 4528, 6184, 12368, 13301, 26602, 36331, 53204, 72662, 106408, 145324, 212816, 218759, 290648, 437518, 581296, 875036, 1750072, 3500144, 10281673, 20563346, 41126692, 82253384, 164506768]

約数ペア:

[(1, 164506768), (2, 82253384), (4, 41126692), (8, 20563346), (16, 10281673), (47, 3500144), (94, 1750072), (188, 875036), (283, 581296), (376, 437518), (566, 290648), (752, 218759), (773, 212816), (1132, 145324), (1546, 106408), (2264, 72662), (3092, 53204), (4528, 36331), (6184, 26602), (12368, 13301)]