171220152

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{661}}^1$

素因数の和:964

約数の個数: 64

約数和(自身を含む): 440415360

約数和(自身を除く): 269195208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 251, 258, 344, 502, 516, 661, 753, 1004, 1032, 1322, 1506, 1983, 2008, 2644, 3012, 3966, 5288, 6024, 7932, 10793, 15864, 21586, 28423, 32379, 43172, 56846, 64758, 85269, 86344, 113692, 129516, 165911, 170538, 227384, 259032, 331822, 341076, 497733, 663644, 682152, 995466, 1327288, 1990932, 3981864, 7134173, 14268346, 21402519, 28536692, 42805038, 57073384, 85610076, 171220152]

約数ペア:

[(1, 171220152), (2, 85610076), (3, 57073384), (4, 42805038), (6, 28536692), (8, 21402519), (12, 14268346), (24, 7134173), (43, 3981864), (86, 1990932), (129, 1327288), (172, 995466), (251, 682152), (258, 663644), (344, 497733), (502, 341076), (516, 331822), (661, 259032), (753, 227384), (1004, 170538), (1032, 165911), (1322, 129516), (1506, 113692), (1983, 86344), (2008, 85269), (2644, 64758), (3012, 56846), (3966, 43172), (5288, 32379), (6024, 28423), (7932, 21586), (10793, 15864)]