156917387248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{1024693}}^1$

素因数の和:1025281

約数の個数: 40

約数和(自身を含む): 322483498128

約数和(自身を除く): 165566110880

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 563, 1126, 2252, 4504, 9008, 9571, 19142, 38284, 76568, 153136, 1024693, 2049386, 4098772, 8197544, 16395088, 17419781, 34839562, 69679124, 139358248, 278716496, 576902159, 1153804318, 2307608636, 4615217272, 9230434544, 9807336703, 19614673406, 39229346812, 78458693624, 156917387248]

約数ペア:

[(1, 156917387248), (2, 78458693624), (4, 39229346812), (8, 19614673406), (16, 9807336703), (17, 9230434544), (34, 4615217272), (68, 2307608636), (136, 1153804318), (272, 576902159), (563, 278716496), (1126, 139358248), (2252, 69679124), (4504, 34839562), (9008, 17419781), (9571, 16395088), (19142, 8197544), (38284, 4098772), (76568, 2049386), (153136, 1024693)]