164735246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{3319}}^1$

素因数の和:3440

約数の個数: 32

約数和(自身を含む): 281111040

約数和(自身を除く): 116375794

約数列:

[1, 2, 13, 23, 26, 46, 83, 166, 299, 598, 1079, 1909, 2158, 3319, 3818, 6638, 24817, 43147, 49634, 76337, 86294, 152674, 275477, 550954, 992381, 1984762, 3581201, 6335971, 7162402, 12671942, 82367623, 164735246]

約数ペア:

[(1, 164735246), (2, 82367623), (13, 12671942), (23, 7162402), (26, 6335971), (46, 3581201), (83, 1984762), (166, 992381), (299, 550954), (598, 275477), (1079, 152674), (1909, 86294), (2158, 76337), (3319, 49634), (3818, 43147), (6638, 24817)]