156960038079

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1\times {\mathrm{25171}}^1$

素因数の和:25652

約数の個数: 48

約数和(自身を含む): 246290903040

約数和(自身を除く): 89330864961

約数列:

[1, 3, 9, 13, 39, 117, 223, 239, 669, 717, 2007, 2151, 2899, 3107, 8697, 9321, 25171, 26091, 27963, 53297, 75513, 159891, 226539, 327223, 479673, 692861, 981669, 2078583, 2945007, 5613133, 6015869, 6235749, 16839399, 18047607, 50518197, 54142821, 72970729, 78206297, 218912187, 234618891, 656736561, 703856673, 1341538787, 4024616361, 12073849083, 17440004231, 52320012693, 156960038079]

約数ペア:

[(1, 156960038079), (3, 52320012693), (9, 17440004231), (13, 12073849083), (39, 4024616361), (117, 1341538787), (223, 703856673), (239, 656736561), (669, 234618891), (717, 218912187), (2007, 78206297), (2151, 72970729), (2899, 54142821), (3107, 50518197), (8697, 18047607), (9321, 16839399), (25171, 6235749), (26091, 6015869), (27963, 5613133), (53297, 2945007), (75513, 2078583), (159891, 981669), (226539, 692861), (327223, 479673)]