156965187065

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{70667}}^1$

素因数の和:71021

約数の個数: 32

約数和(自身を含む): 201081553920

約数和(自身を除く): 44116366855

約数列:

[1, 5, 19, 95, 103, 227, 515, 1135, 1957, 4313, 9785, 21565, 23381, 70667, 116905, 353335, 444239, 1342673, 2221195, 6713365, 7278701, 16041409, 36393505, 80207045, 138295319, 304786771, 691476595, 1523933855, 1652265127, 8261325635, 31393037413, 156965187065]

約数ペア:

[(1, 156965187065), (5, 31393037413), (19, 8261325635), (95, 1652265127), (103, 1523933855), (227, 691476595), (515, 304786771), (1135, 138295319), (1957, 80207045), (4313, 36393505), (9785, 16041409), (21565, 7278701), (23381, 6713365), (70667, 2221195), (116905, 1342673), (353335, 444239)]