164395914

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{2161}}^1$

素因数の和:2606

約数の個数: 32

約数和(自身を含む): 340385280

約数和(自身を除く): 175989366

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 409, 818, 1227, 2161, 2454, 4322, 6483, 12679, 12966, 25358, 38037, 66991, 76074, 133982, 200973, 401946, 883849, 1767698, 2651547, 5303094, 27399319, 54798638, 82197957, 164395914]

約数ペア:

[(1, 164395914), (2, 82197957), (3, 54798638), (6, 27399319), (31, 5303094), (62, 2651547), (93, 1767698), (186, 883849), (409, 401946), (818, 200973), (1227, 133982), (2161, 76074), (2454, 66991), (4322, 38037), (6483, 25358), (12679, 12966)]