156965490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{158551}}^1$

素因数の和:158575

約数の個数: 48

約数和(自身を含む): 445214016

約数和(自身を除く): 288248526

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 158551, 317102, 475653, 792755, 951306, 1426959, 1585510, 1744061, 2378265, 2853918, 3488122, 4756530, 5232183, 7134795, 8720305, 10464366, 14269590, 15696549, 17440610, 26160915, 31393098, 52321830, 78482745, 156965490]

約数ペア:

[(1, 156965490), (2, 78482745), (3, 52321830), (5, 31393098), (6, 26160915), (9, 17440610), (10, 15696549), (11, 14269590), (15, 10464366), (18, 8720305), (22, 7134795), (30, 5232183), (33, 4756530), (45, 3488122), (55, 2853918), (66, 2378265), (90, 1744061), (99, 1585510), (110, 1426959), (165, 951306), (198, 792755), (330, 475653), (495, 317102), (990, 158551)]