156778991116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1\times {\mathrm{81097}}^1$

素因数の和:81994

約数の個数: 48

約数和(自身を含む): 305324238240

約数和(自身を除く): 148545247124

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 829, 1166, 1658, 2332, 3316, 9119, 18238, 36476, 43937, 81097, 87874, 162194, 175748, 324388, 483307, 892067, 966614, 1784134, 1933228, 3568268, 4298141, 8596282, 17192564, 47279551, 67229413, 94559102, 134458826, 189118204, 268917652, 739523543, 1479047086, 2958094172, 3563158889, 7126317778, 14252635556, 39194747779, 78389495558, 156778991116]

約数ペア:

[(1, 156778991116), (2, 78389495558), (4, 39194747779), (11, 14252635556), (22, 7126317778), (44, 3563158889), (53, 2958094172), (106, 1479047086), (212, 739523543), (583, 268917652), (829, 189118204), (1166, 134458826), (1658, 94559102), (2332, 67229413), (3316, 47279551), (9119, 17192564), (18238, 8596282), (36476, 4298141), (43937, 3568268), (81097, 1933228), (87874, 1784134), (162194, 966614), (175748, 892067), (324388, 483307)]