155603938

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{2399}}^1$

素因数の和:2562

約数の個数: 32

約数和(自身を含む): 275788800

約数和(自身を除く): 120184862

約数列:

[1, 2, 7, 14, 41, 82, 113, 226, 287, 574, 791, 1582, 2399, 4633, 4798, 9266, 16793, 32431, 33586, 64862, 98359, 196718, 271087, 542174, 688513, 1377026, 1897609, 3795218, 11114567, 22229134, 77801969, 155603938]

約数ペア:

[(1, 155603938), (2, 77801969), (7, 22229134), (14, 11114567), (41, 3795218), (82, 1897609), (113, 1377026), (226, 688513), (287, 542174), (574, 271087), (791, 196718), (1582, 98359), (2399, 64862), (4633, 33586), (4798, 32431), (9266, 16793)]