168731082

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:444

約数の個数: 96

約数和(自身を含む): 416078208

約数和(自身を除く): 247347126

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 107, 117, 138, 207, 214, 234, 293, 299, 321, 414, 586, 598, 642, 879, 897, 963, 1391, 1758, 1794, 1926, 2461, 2637, 2691, 2782, 3809, 4173, 4922, 5274, 5382, 6739, 7383, 7618, 8346, 11427, 12519, 13478, 14766, 20217, 22149, 22854, 25038, 31351, 31993, 34281, 40434, 44298, 60651, 62702, 63986, 68562, 87607, 94053, 95979, 121302, 175214, 188106, 191958, 262821, 282159, 287937, 407563, 525642, 564318, 575874, 721073, 788463, 815126, 1222689, 1442146, 1576926, 2163219, 2445378, 3668067, 4326438, 6489657, 7336134, 9373949, 12979314, 18747898, 28121847, 56243694, 84365541, 168731082]

約数ペア:

[(1, 168731082), (2, 84365541), (3, 56243694), (6, 28121847), (9, 18747898), (13, 12979314), (18, 9373949), (23, 7336134), (26, 6489657), (39, 4326438), (46, 3668067), (69, 2445378), (78, 2163219), (107, 1576926), (117, 1442146), (138, 1222689), (207, 815126), (214, 788463), (234, 721073), (293, 575874), (299, 564318), (321, 525642), (414, 407563), (586, 287937), (598, 282159), (642, 262821), (879, 191958), (897, 188106), (963, 175214), (1391, 121302), (1758, 95979), (1794, 94053), (1926, 87607), (2461, 68562), (2637, 63986), (2691, 62702), (2782, 60651), (3809, 44298), (4173, 40434), (4922, 34281), (5274, 31993), (5382, 31351), (6739, 25038), (7383, 22854), (7618, 22149), (8346, 20217), (11427, 14766), (12519, 13478)]