166778432

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 84

約数和(自身を含む): 359322624

約数和(自身を除く): 192544192

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 71, 127, 136, 142, 254, 272, 284, 289, 508, 544, 568, 578, 1016, 1088, 1136, 1156, 1207, 2032, 2159, 2272, 2312, 2414, 4064, 4318, 4544, 4624, 4828, 8128, 8636, 9017, 9248, 9656, 17272, 18034, 18496, 19312, 20519, 34544, 36068, 36703, 38624, 41038, 69088, 72136, 73406, 77248, 82076, 138176, 144272, 146812, 153289, 164152, 288544, 293624, 306578, 328304, 577088, 587248, 613156, 656608, 1174496, 1226312, 1313216, 2348992, 2452624, 2605913, 4905248, 5211826, 9810496, 10423652, 20847304, 41694608, 83389216, 166778432]

約数ペア:

[(1, 166778432), (2, 83389216), (4, 41694608), (8, 20847304), (16, 10423652), (17, 9810496), (32, 5211826), (34, 4905248), (64, 2605913), (68, 2452624), (71, 2348992), (127, 1313216), (136, 1226312), (142, 1174496), (254, 656608), (272, 613156), (284, 587248), (289, 577088), (508, 328304), (544, 306578), (568, 293624), (578, 288544), (1016, 164152), (1088, 153289), (1136, 146812), (1156, 144272), (1207, 138176), (2032, 82076), (2159, 77248), (2272, 73406), (2312, 72136), (2414, 69088), (4064, 41038), (4318, 38624), (4544, 36703), (4624, 36068), (4828, 34544), (8128, 20519), (8636, 19312), (9017, 18496), (9248, 18034), (9656, 17272)]