165659138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1997}}^1$

素因数の和:2114

約数の個数: 32

約数和(自身を含む): 273326400

約数和(自身を除く): 107667262

約数列:

[1, 2, 19, 37, 38, 59, 74, 118, 703, 1121, 1406, 1997, 2183, 2242, 3994, 4366, 37943, 41477, 73889, 75886, 82954, 117823, 147778, 235646, 1403891, 2238637, 2807782, 4359451, 4477274, 8718902, 82829569, 165659138]

約数ペア:

[(1, 165659138), (2, 82829569), (19, 8718902), (37, 4477274), (38, 4359451), (59, 2807782), (74, 2238637), (118, 1403891), (703, 235646), (1121, 147778), (1406, 117823), (1997, 82954), (2183, 75886), (2242, 73889), (3994, 41477), (4366, 37943)]