139251476

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16633}}^1$

素因数の和:16680

約数の個数: 48

約数和(自身を含む): 312985344

約数和(自身を除く): 173733868

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 8372, 16633, 33266, 66532, 116431, 216229, 232862, 382559, 432458, 465724, 765118, 864916, 1513603, 1530236, 2677913, 3027206, 4973267, 5355826, 6054412, 9946534, 10711652, 19893068, 34812869, 69625738, 139251476]

約数ペア:

[(1, 139251476), (2, 69625738), (4, 34812869), (7, 19893068), (13, 10711652), (14, 9946534), (23, 6054412), (26, 5355826), (28, 4973267), (46, 3027206), (52, 2677913), (91, 1530236), (92, 1513603), (161, 864916), (182, 765118), (299, 465724), (322, 432458), (364, 382559), (598, 232862), (644, 216229), (1196, 116431), (2093, 66532), (4186, 33266), (8372, 16633)]