190147155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{463}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 352788480

約数和(自身を除く): 162641325

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 131, 165, 209, 285, 393, 463, 627, 655, 1045, 1389, 1441, 1965, 2315, 2489, 3135, 4323, 5093, 6945, 7205, 7467, 8797, 12445, 15279, 21615, 25465, 26391, 27379, 37335, 43985, 60653, 76395, 82137, 96767, 131955, 136895, 181959, 290301, 303265, 410685, 483835, 667183, 909795, 1152407, 1451505, 2001549, 3335915, 3457221, 5762035, 10007745, 12676477, 17286105, 38029431, 63382385, 190147155]

約数ペア:

[(1, 190147155), (3, 63382385), (5, 38029431), (11, 17286105), (15, 12676477), (19, 10007745), (33, 5762035), (55, 3457221), (57, 3335915), (95, 2001549), (131, 1451505), (165, 1152407), (209, 909795), (285, 667183), (393, 483835), (463, 410685), (627, 303265), (655, 290301), (1045, 181959), (1389, 136895), (1441, 131955), (1965, 96767), (2315, 82137), (2489, 76395), (3135, 60653), (4323, 43985), (5093, 37335), (6945, 27379), (7205, 26391), (7467, 25465), (8797, 21615), (12445, 15279)]