190302138

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1861}}^1$

素因数の和:1924

約数の個数: 96

約数和(自身を含む): 487992960

約数和(自身を除く): 297690822

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 23, 26, 38, 39, 46, 57, 69, 78, 114, 117, 138, 171, 207, 234, 247, 299, 342, 414, 437, 494, 598, 741, 874, 897, 1311, 1482, 1794, 1861, 2223, 2622, 2691, 3722, 3933, 4446, 5382, 5583, 5681, 7866, 11166, 11362, 16749, 17043, 24193, 33498, 34086, 35359, 42803, 48386, 51129, 70718, 72579, 85606, 102258, 106077, 128409, 145158, 212154, 217737, 256818, 318231, 385227, 435474, 459667, 556439, 636462, 770454, 813257, 919334, 1112878, 1379001, 1626514, 1669317, 2439771, 2758002, 3338634, 4137003, 4879542, 5007951, 7319313, 8274006, 10015902, 10572341, 14638626, 21144682, 31717023, 63434046, 95151069, 190302138]

約数ペア:

[(1, 190302138), (2, 95151069), (3, 63434046), (6, 31717023), (9, 21144682), (13, 14638626), (18, 10572341), (19, 10015902), (23, 8274006), (26, 7319313), (38, 5007951), (39, 4879542), (46, 4137003), (57, 3338634), (69, 2758002), (78, 2439771), (114, 1669317), (117, 1626514), (138, 1379001), (171, 1112878), (207, 919334), (234, 813257), (247, 770454), (299, 636462), (342, 556439), (414, 459667), (437, 435474), (494, 385227), (598, 318231), (741, 256818), (874, 217737), (897, 212154), (1311, 145158), (1482, 128409), (1794, 106077), (1861, 102258), (2223, 85606), (2622, 72579), (2691, 70718), (3722, 51129), (3933, 48386), (4446, 42803), (5382, 35359), (5583, 34086), (5681, 33498), (7866, 24193), (11166, 17043), (11362, 16749)]