156729493193

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2415571}}^1$

素因数の和:2415645

約数の個数: 32

約数和(自身を含む): 207777841152

約数和(自身を除く): 51048347959

約数列:

[1, 7, 13, 23, 31, 91, 161, 217, 299, 403, 713, 2093, 2821, 4991, 9269, 64883, 2415571, 16908997, 31402423, 55558133, 74882701, 219816961, 388906931, 524178907, 722255729, 973475113, 1722302123, 5055790103, 6814325791, 12056114861, 22389927599, 156729493193]

約数ペア:

[(1, 156729493193), (7, 22389927599), (13, 12056114861), (23, 6814325791), (31, 5055790103), (91, 1722302123), (161, 973475113), (217, 722255729), (299, 524178907), (403, 388906931), (713, 219816961), (2093, 74882701), (2821, 55558133), (4991, 31402423), (9269, 16908997), (64883, 2415571)]