172078062

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{5557}}^1$

素因数の和:5972

約数の個数: 32

約数和(自身を含む): 371630112

約数和(自身を除く): 199552050

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 397, 794, 1191, 2382, 5161, 5557, 10322, 11114, 15483, 16671, 30966, 33342, 72241, 144482, 216723, 433446, 2206129, 4412258, 6618387, 13236774, 28679677, 57359354, 86039031, 172078062]

約数ペア:

[(1, 172078062), (2, 86039031), (3, 57359354), (6, 28679677), (13, 13236774), (26, 6618387), (39, 4412258), (78, 2206129), (397, 433446), (794, 216723), (1191, 144482), (2382, 72241), (5161, 33342), (5557, 30966), (10322, 16671), (11114, 15483)]