163911696

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{757}}^1$

素因数の和:1128

約数の個数: 80

約数和(自身を含む): 457929024

約数和(自身を除く): 294017328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 347, 624, 694, 757, 1041, 1388, 1514, 2082, 2271, 2776, 3028, 4164, 4511, 4542, 5552, 6056, 8328, 9022, 9084, 9841, 12112, 13533, 16656, 18044, 18168, 19682, 27066, 29523, 36088, 36336, 39364, 54132, 59046, 72176, 78728, 108264, 118092, 157456, 216528, 236184, 262679, 472368, 525358, 788037, 1050716, 1576074, 2101432, 3152148, 3414827, 4202864, 6304296, 6829654, 10244481, 12608592, 13659308, 20488962, 27318616, 40977924, 54637232, 81955848, 163911696]

約数ペア:

[(1, 163911696), (2, 81955848), (3, 54637232), (4, 40977924), (6, 27318616), (8, 20488962), (12, 13659308), (13, 12608592), (16, 10244481), (24, 6829654), (26, 6304296), (39, 4202864), (48, 3414827), (52, 3152148), (78, 2101432), (104, 1576074), (156, 1050716), (208, 788037), (312, 525358), (347, 472368), (624, 262679), (694, 236184), (757, 216528), (1041, 157456), (1388, 118092), (1514, 108264), (2082, 78728), (2271, 72176), (2776, 59046), (3028, 54132), (4164, 39364), (4511, 36336), (4542, 36088), (5552, 29523), (6056, 27066), (8328, 19682), (9022, 18168), (9084, 18044), (9841, 16656), (12112, 13533)]