156982158910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{79087}}^1$

素因数の和:79481

約数の個数: 64

約数和(自身を含む): 307949690880

約数和(自身を除く): 150967531970

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 337, 589, 674, 1178, 1685, 2945, 3370, 5890, 6403, 10447, 12806, 20894, 32015, 52235, 64030, 79087, 104470, 158174, 198493, 395435, 396986, 790870, 992465, 1502653, 1984930, 2451697, 3005306, 4903394, 7513265, 12258485, 15026530, 24516970, 26652319, 46582243, 53304638, 93164486, 133261595, 232911215, 266523190, 465822430, 506394061, 826221889, 1012788122, 1652443778, 2531970305, 4131109445, 5063940610, 8262218890, 15698215891, 31396431782, 78491079455, 156982158910]

約数ペア:

[(1, 156982158910), (2, 78491079455), (5, 31396431782), (10, 15698215891), (19, 8262218890), (31, 5063940610), (38, 4131109445), (62, 2531970305), (95, 1652443778), (155, 1012788122), (190, 826221889), (310, 506394061), (337, 465822430), (589, 266523190), (674, 232911215), (1178, 133261595), (1685, 93164486), (2945, 53304638), (3370, 46582243), (5890, 26652319), (6403, 24516970), (10447, 15026530), (12806, 12258485), (20894, 7513265), (32015, 4903394), (52235, 3005306), (64030, 2451697), (79087, 1984930), (104470, 1502653), (158174, 992465), (198493, 790870), (395435, 396986)]