121373392

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 120

約数和(自身を含む): 293124096

約数和(自身を除く): 171750704

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 53, 56, 92, 98, 106, 112, 127, 161, 184, 196, 212, 254, 322, 368, 371, 392, 424, 508, 644, 742, 784, 848, 889, 1016, 1127, 1219, 1288, 1484, 1778, 2032, 2254, 2438, 2576, 2597, 2921, 2968, 3556, 4508, 4876, 5194, 5842, 5936, 6223, 6731, 7112, 8533, 9016, 9752, 10388, 11684, 12446, 13462, 14224, 17066, 18032, 19504, 20447, 20776, 23368, 24892, 26924, 34132, 40894, 41552, 46736, 47117, 49784, 53848, 59731, 68264, 81788, 94234, 99568, 107696, 119462, 136528, 143129, 154813, 163576, 188468, 238924, 286258, 309626, 327152, 329819, 376936, 477848, 572516, 619252, 659638, 753872, 955696, 1083691, 1145032, 1238504, 1319276, 2167382, 2290064, 2477008, 2638552, 4334764, 5277104, 7585837, 8669528, 15171674, 17339056, 30343348, 60686696, 121373392]

約数ペア:

[(1, 121373392), (2, 60686696), (4, 30343348), (7, 17339056), (8, 15171674), (14, 8669528), (16, 7585837), (23, 5277104), (28, 4334764), (46, 2638552), (49, 2477008), (53, 2290064), (56, 2167382), (92, 1319276), (98, 1238504), (106, 1145032), (112, 1083691), (127, 955696), (161, 753872), (184, 659638), (196, 619252), (212, 572516), (254, 477848), (322, 376936), (368, 329819), (371, 327152), (392, 309626), (424, 286258), (508, 238924), (644, 188468), (742, 163576), (784, 154813), (848, 143129), (889, 136528), (1016, 119462), (1127, 107696), (1219, 99568), (1288, 94234), (1484, 81788), (1778, 68264), (2032, 59731), (2254, 53848), (2438, 49784), (2576, 47117), (2597, 46736), (2921, 41552), (2968, 40894), (3556, 34132), (4508, 26924), (4876, 24892), (5194, 23368), (5842, 20776), (5936, 20447), (6223, 19504), (6731, 18032), (7112, 17066), (8533, 14224), (9016, 13462), (9752, 12446), (10388, 11684)]