140940216

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{13883}}^1$

素因数の和:13945

約数の個数: 64

約数和(自身を含む): 399859200

約数和(自身を除く): 258918984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 564, 846, 1128, 1269, 1692, 2538, 3384, 5076, 10152, 13883, 27766, 41649, 55532, 83298, 111064, 124947, 166596, 249894, 333192, 374841, 499788, 652501, 749682, 999576, 1305002, 1499364, 1957503, 2610004, 2998728, 3915006, 5220008, 5872509, 7830012, 11745018, 15660024, 17617527, 23490036, 35235054, 46980072, 70470108, 140940216]

約数ペア:

[(1, 140940216), (2, 70470108), (3, 46980072), (4, 35235054), (6, 23490036), (8, 17617527), (9, 15660024), (12, 11745018), (18, 7830012), (24, 5872509), (27, 5220008), (36, 3915006), (47, 2998728), (54, 2610004), (72, 1957503), (94, 1499364), (108, 1305002), (141, 999576), (188, 749682), (216, 652501), (282, 499788), (376, 374841), (423, 333192), (564, 249894), (846, 166596), (1128, 124947), (1269, 111064), (1692, 83298), (2538, 55532), (3384, 41649), (5076, 27766), (10152, 13883)]