128548442902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{491059}}^1$

素因数の和:491308

約数の個数: 32

約数和(自身を含む): 214542149760

約数和(自身を除く): 85993706858

約数列:

[1, 2, 11, 22, 73, 146, 163, 326, 803, 1606, 1793, 3586, 11899, 23798, 130889, 261778, 491059, 982118, 5401649, 10803298, 35847307, 71694614, 80042617, 160085234, 394320377, 788640754, 880468787, 1760937574, 5843111041, 11686222082, 64274221451, 128548442902]

約数ペア:

[(1, 128548442902), (2, 64274221451), (11, 11686222082), (22, 5843111041), (73, 1760937574), (146, 880468787), (163, 788640754), (326, 394320377), (803, 160085234), (1606, 80042617), (1793, 71694614), (3586, 35847307), (11899, 10803298), (23798, 5401649), (130889, 982118), (261778, 491059)]