156799279

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1283}}^1$

素因数の和:1399

約数の個数: 32

約数和(自身を含む): 207083520

約数和(自身を除く): 50284241

約数列:

[1, 7, 13, 17, 79, 91, 119, 221, 553, 1027, 1283, 1343, 1547, 7189, 8981, 9401, 16679, 17459, 21811, 101357, 116753, 122213, 152677, 283543, 709499, 1317641, 1723069, 1984801, 9223487, 12061483, 22399897, 156799279]

約数ペア:

[(1, 156799279), (7, 22399897), (13, 12061483), (17, 9223487), (79, 1984801), (91, 1723069), (119, 1317641), (221, 709499), (553, 283543), (1027, 152677), (1283, 122213), (1343, 116753), (1547, 101357), (7189, 21811), (8981, 17459), (9401, 16679)]