156737147749

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1288247}}^1$

素因数の和:1288465

約数の個数: 24

約数和(自身を含む): 197380205568

約数和(自身を除く): 40643057819

約数列:

[1, 7, 13, 49, 91, 191, 637, 1337, 2483, 9359, 17381, 121667, 1288247, 9017729, 16747211, 63124103, 117230477, 246055177, 820613339, 1722386239, 3198717301, 12056703673, 22391021107, 156737147749]

約数ペア:

[(1, 156737147749), (7, 22391021107), (13, 12056703673), (49, 3198717301), (91, 1722386239), (191, 820613339), (637, 246055177), (1337, 117230477), (2483, 63124103), (9359, 16747211), (17381, 9017729), (121667, 1288247)]