155979342

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{2281}}^1$

素因数の和:2449

約数の個数: 48

約数和(自身を含む): 352432080

約数和(自身を除く): 196452738

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 131, 174, 261, 262, 393, 522, 786, 1179, 2281, 2358, 3799, 4562, 6843, 7598, 11397, 13686, 20529, 22794, 34191, 41058, 66149, 68382, 132298, 198447, 298811, 396894, 595341, 597622, 896433, 1190682, 1792866, 2689299, 5378598, 8665519, 17331038, 25996557, 51993114, 77989671, 155979342]

約数ペア:

[(1, 155979342), (2, 77989671), (3, 51993114), (6, 25996557), (9, 17331038), (18, 8665519), (29, 5378598), (58, 2689299), (87, 1792866), (131, 1190682), (174, 896433), (261, 597622), (262, 595341), (393, 396894), (522, 298811), (786, 198447), (1179, 132298), (2281, 68382), (2358, 66149), (3799, 41058), (4562, 34191), (6843, 22794), (7598, 20529), (11397, 13686)]