158291770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3701}}^1$

素因数の和:3775

約数の個数: 64

約数和(自身を含む): 358235136

約数和(自身を除く): 199943366

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 65, 70, 91, 94, 130, 182, 235, 329, 455, 470, 611, 658, 910, 1222, 1645, 3055, 3290, 3701, 4277, 6110, 7402, 8554, 18505, 21385, 25907, 37010, 42770, 48113, 51814, 96226, 129535, 173947, 240565, 259070, 336791, 347894, 481130, 673582, 869735, 1217629, 1683955, 1739470, 2261311, 2435258, 3367910, 4522622, 6088145, 11306555, 12176290, 15829177, 22613110, 31658354, 79145885, 158291770]

約数ペア:

[(1, 158291770), (2, 79145885), (5, 31658354), (7, 22613110), (10, 15829177), (13, 12176290), (14, 11306555), (26, 6088145), (35, 4522622), (47, 3367910), (65, 2435258), (70, 2261311), (91, 1739470), (94, 1683955), (130, 1217629), (182, 869735), (235, 673582), (329, 481130), (455, 347894), (470, 336791), (611, 259070), (658, 240565), (910, 173947), (1222, 129535), (1645, 96226), (3055, 51814), (3290, 48113), (3701, 42770), (4277, 37010), (6110, 25907), (7402, 21385), (8554, 18505)]