156789772164

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{911}}^1\times {\mathrm{90203}}^1$

素因数の和:91177

約数の個数: 72

約数和(自身を含む): 404255359872

約数和(自身を除く): 247465587708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 911, 954, 1822, 1908, 2733, 3644, 5466, 8199, 10932, 16398, 32796, 48283, 90203, 96566, 144849, 180406, 193132, 270609, 289698, 360812, 434547, 541218, 579396, 811827, 869094, 1082436, 1623654, 1738188, 3247308, 4780759, 9561518, 14342277, 19123036, 28684554, 43026831, 57369108, 82174933, 86053662, 164349866, 172107324, 246524799, 328699732, 493049598, 739574397, 986099196, 1479148794, 2958297588, 4355271449, 8710542898, 13065814347, 17421085796, 26131628694, 39197443041, 52263257388, 78394886082, 156789772164]

約数ペア:

[(1, 156789772164), (2, 78394886082), (3, 52263257388), (4, 39197443041), (6, 26131628694), (9, 17421085796), (12, 13065814347), (18, 8710542898), (36, 4355271449), (53, 2958297588), (106, 1479148794), (159, 986099196), (212, 739574397), (318, 493049598), (477, 328699732), (636, 246524799), (911, 172107324), (954, 164349866), (1822, 86053662), (1908, 82174933), (2733, 57369108), (3644, 43026831), (5466, 28684554), (8199, 19123036), (10932, 14342277), (16398, 9561518), (32796, 4780759), (48283, 3247308), (90203, 1738188), (96566, 1623654), (144849, 1082436), (180406, 869094), (193132, 811827), (270609, 579396), (289698, 541218), (360812, 434547)]