109876816

素因数分解:

$2^4\times 7^2\times {\mathrm{269}}^1\times {\mathrm{521}}^1$

素因数の和:812

約数の個数: 60

約数和(自身を含む): 249040980

約数和(自身を除く): 139164164

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 269, 392, 521, 538, 784, 1042, 1076, 1883, 2084, 2152, 3647, 3766, 4168, 4304, 7294, 7532, 8336, 13181, 14588, 15064, 25529, 26362, 29176, 30128, 51058, 52724, 58352, 102116, 105448, 140149, 204232, 210896, 280298, 408464, 560596, 981043, 1121192, 1962086, 2242384, 3924172, 6867301, 7848344, 13734602, 15696688, 27469204, 54938408, 109876816]

約数ペア:

[(1, 109876816), (2, 54938408), (4, 27469204), (7, 15696688), (8, 13734602), (14, 7848344), (16, 6867301), (28, 3924172), (49, 2242384), (56, 1962086), (98, 1121192), (112, 981043), (196, 560596), (269, 408464), (392, 280298), (521, 210896), (538, 204232), (784, 140149), (1042, 105448), (1076, 102116), (1883, 58352), (2084, 52724), (2152, 51058), (3647, 30128), (3766, 29176), (4168, 26362), (4304, 25529), (7294, 15064), (7532, 14588), (8336, 13181)]