156638279954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{30661}}^1\times {\mathrm{8543}}^1$

素因数の和:39242

約数の個数: 32

約数和(自身を含む): 264071937024

約数和(自身を除く): 107433657070

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 8543, 17086, 30661, 61322, 111059, 196489, 222118, 392978, 398593, 705203, 797186, 1410406, 2554357, 5108714, 9167639, 18335278, 261936923, 523873846, 3405179999, 6024549229, 6810359998, 12049098458, 78319139977, 156638279954]

約数ペア:

[(1, 156638279954), (2, 78319139977), (13, 12049098458), (23, 6810359998), (26, 6024549229), (46, 3405179999), (299, 523873846), (598, 261936923), (8543, 18335278), (17086, 9167639), (30661, 5108714), (61322, 2554357), (111059, 1410406), (196489, 797186), (222118, 705203), (392978, 398593)]