131654784

素因数分解:

$2^7\times 3^1\times {\mathrm{167}}^1\times {\mathrm{2053}}^1$

素因数の和:2237

約数の個数: 64

約数和(自身を含む): 351973440

約数和(自身を除く): 220318656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 167, 192, 334, 384, 501, 668, 1002, 1336, 2004, 2053, 2672, 4008, 4106, 5344, 6159, 8016, 8212, 10688, 12318, 16032, 16424, 21376, 24636, 32064, 32848, 49272, 64128, 65696, 98544, 131392, 197088, 262784, 342851, 394176, 685702, 788352, 1028553, 1371404, 2057106, 2742808, 4114212, 5485616, 8228424, 10971232, 16456848, 21942464, 32913696, 43884928, 65827392, 131654784]

約数ペア:

[(1, 131654784), (2, 65827392), (3, 43884928), (4, 32913696), (6, 21942464), (8, 16456848), (12, 10971232), (16, 8228424), (24, 5485616), (32, 4114212), (48, 2742808), (64, 2057106), (96, 1371404), (128, 1028553), (167, 788352), (192, 685702), (334, 394176), (384, 342851), (501, 262784), (668, 197088), (1002, 131392), (1336, 98544), (2004, 65696), (2053, 64128), (2672, 49272), (4008, 32848), (4106, 32064), (5344, 24636), (6159, 21376), (8016, 16424), (8212, 16032), (10688, 12318)]