149465792

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 112

約数和(自身を含む): 355811328

約数和(自身を除く): 206345536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 71, 74, 112, 127, 142, 148, 224, 254, 259, 284, 296, 448, 497, 508, 518, 568, 592, 889, 994, 1016, 1036, 1136, 1184, 1778, 1988, 2032, 2072, 2272, 2368, 2627, 3556, 3976, 4064, 4144, 4544, 4699, 5254, 7112, 7952, 8128, 8288, 9017, 9398, 10508, 14224, 15904, 16576, 18034, 18389, 18796, 21016, 28448, 31808, 32893, 36068, 36778, 37592, 42032, 56896, 63119, 65786, 72136, 73556, 75184, 84064, 126238, 131572, 144272, 147112, 150368, 168128, 252476, 263144, 288544, 294224, 300736, 333629, 504952, 526288, 577088, 588448, 667258, 1009904, 1052576, 1176896, 1334516, 2019808, 2105152, 2335403, 2669032, 4039616, 4670806, 5338064, 9341612, 10676128, 18683224, 21352256, 37366448, 74732896, 149465792]

約数ペア:

[(1, 149465792), (2, 74732896), (4, 37366448), (7, 21352256), (8, 18683224), (14, 10676128), (16, 9341612), (28, 5338064), (32, 4670806), (37, 4039616), (56, 2669032), (64, 2335403), (71, 2105152), (74, 2019808), (112, 1334516), (127, 1176896), (142, 1052576), (148, 1009904), (224, 667258), (254, 588448), (259, 577088), (284, 526288), (296, 504952), (448, 333629), (497, 300736), (508, 294224), (518, 288544), (568, 263144), (592, 252476), (889, 168128), (994, 150368), (1016, 147112), (1036, 144272), (1136, 131572), (1184, 126238), (1778, 84064), (1988, 75184), (2032, 73556), (2072, 72136), (2272, 65786), (2368, 63119), (2627, 56896), (3556, 42032), (3976, 37592), (4064, 36778), (4144, 36068), (4544, 32893), (4699, 31808), (5254, 28448), (7112, 21016), (7952, 18796), (8128, 18389), (8288, 18034), (9017, 16576), (9398, 15904), (10508, 14224)]