161147384

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{521}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 323786160

約数和(自身を除く): 162638776

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 521, 943, 1042, 1681, 1886, 2084, 3362, 3772, 4168, 6724, 7544, 11983, 13448, 21361, 23966, 38663, 42722, 47932, 77326, 85444, 95864, 154652, 170888, 309304, 491303, 875801, 982606, 1751602, 1965212, 3503204, 3930424, 7006408, 20143423, 40286846, 80573692, 161147384]

約数ペア:

[(1, 161147384), (2, 80573692), (4, 40286846), (8, 20143423), (23, 7006408), (41, 3930424), (46, 3503204), (82, 1965212), (92, 1751602), (164, 982606), (184, 875801), (328, 491303), (521, 309304), (943, 170888), (1042, 154652), (1681, 95864), (1886, 85444), (2084, 77326), (3362, 47932), (3772, 42722), (4168, 38663), (6724, 23966), (7544, 21361), (11983, 13448)]