171936472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{16883}}^1$

素因数の和:16975

約数の個数: 32

約数和(自身を含む): 344433600

約数和(自身を除く): 172497128

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 5092, 10184, 16883, 33766, 67532, 135064, 320777, 641554, 1131161, 1283108, 2262322, 2566216, 4524644, 9049288, 21492059, 42984118, 85968236, 171936472]

約数ペア:

[(1, 171936472), (2, 85968236), (4, 42984118), (8, 21492059), (19, 9049288), (38, 4524644), (67, 2566216), (76, 2262322), (134, 1283108), (152, 1131161), (268, 641554), (536, 320777), (1273, 135064), (2546, 67532), (5092, 33766), (10184, 16883)]