156960938365

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2143}}^1\times {\mathrm{190243}}^1$

素因数の和:192409

約数の個数: 32

約数和(自身を含む): 234940686336

約数和(自身を除く): 77979747971

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 2143, 10715, 15001, 23573, 75005, 117865, 165011, 190243, 825055, 951215, 1331701, 2092673, 6658505, 10463365, 14648711, 73243555, 407690749, 2038453745, 2853835243, 4484598239, 14269176215, 22422991195, 31392187673, 156960938365]

約数ペア:

[(1, 156960938365), (5, 31392187673), (7, 22422991195), (11, 14269176215), (35, 4484598239), (55, 2853835243), (77, 2038453745), (385, 407690749), (2143, 73243555), (10715, 14648711), (15001, 10463365), (23573, 6658505), (75005, 2092673), (117865, 1331701), (165011, 951215), (190243, 825055)]