139959834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:515

約数の個数: 64

約数和(自身を含む): 327352320

約数和(自身を除く): 187392486

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 191, 219, 239, 382, 438, 478, 511, 573, 717, 1022, 1146, 1337, 1434, 1533, 1673, 2674, 3066, 3346, 4011, 5019, 8022, 10038, 13943, 17447, 27886, 34894, 41829, 45649, 52341, 83658, 91298, 97601, 104682, 122129, 136947, 195202, 244258, 273894, 292803, 319543, 366387, 585606, 639086, 732774, 958629, 1917258, 3332377, 6664754, 9997131, 19994262, 23326639, 46653278, 69979917, 139959834]

約数ペア:

[(1, 139959834), (2, 69979917), (3, 46653278), (6, 23326639), (7, 19994262), (14, 9997131), (21, 6664754), (42, 3332377), (73, 1917258), (146, 958629), (191, 732774), (219, 639086), (239, 585606), (382, 366387), (438, 319543), (478, 292803), (511, 273894), (573, 244258), (717, 195202), (1022, 136947), (1146, 122129), (1337, 104682), (1434, 97601), (1533, 91298), (1673, 83658), (2674, 52341), (3066, 45649), (3346, 41829), (4011, 34894), (5019, 27886), (8022, 17447), (10038, 13943)]