155329636

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 108

約数和(自身を含む): 363224064

約数和(自身を除く): 207894428

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 121, 127, 133, 154, 209, 242, 254, 266, 308, 361, 418, 484, 508, 532, 722, 836, 847, 889, 1397, 1444, 1463, 1694, 1778, 2299, 2413, 2527, 2794, 2926, 3388, 3556, 3971, 4598, 4826, 5054, 5588, 5852, 7942, 9196, 9652, 9779, 10108, 15367, 15884, 16093, 16891, 19558, 26543, 27797, 30734, 32186, 33782, 39116, 43681, 45847, 53086, 55594, 61468, 64372, 67564, 87362, 91694, 106172, 107569, 111188, 174724, 183388, 185801, 215138, 291973, 305767, 320929, 371602, 430276, 504317, 583946, 611534, 641858, 743204, 1008634, 1167892, 1223068, 1283716, 2017268, 2043811, 3530219, 4087622, 5547487, 7060438, 8175244, 11094974, 14120876, 22189948, 38832409, 77664818, 155329636]

約数ペア:

[(1, 155329636), (2, 77664818), (4, 38832409), (7, 22189948), (11, 14120876), (14, 11094974), (19, 8175244), (22, 7060438), (28, 5547487), (38, 4087622), (44, 3530219), (76, 2043811), (77, 2017268), (121, 1283716), (127, 1223068), (133, 1167892), (154, 1008634), (209, 743204), (242, 641858), (254, 611534), (266, 583946), (308, 504317), (361, 430276), (418, 371602), (484, 320929), (508, 305767), (532, 291973), (722, 215138), (836, 185801), (847, 183388), (889, 174724), (1397, 111188), (1444, 107569), (1463, 106172), (1694, 91694), (1778, 87362), (2299, 67564), (2413, 64372), (2527, 61468), (2794, 55594), (2926, 53086), (3388, 45847), (3556, 43681), (3971, 39116), (4598, 33782), (4826, 32186), (5054, 30734), (5588, 27797), (5852, 26543), (7942, 19558), (9196, 16891), (9652, 16093), (9779, 15884), (10108, 15367)]