138702864

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:197

約数の個数: 160

約数和(自身を含む): 400688640

約数和(自身を除く): 261985776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 43, 48, 51, 59, 67, 68, 86, 102, 118, 129, 134, 136, 172, 177, 201, 204, 236, 258, 268, 272, 344, 354, 402, 408, 472, 516, 536, 688, 708, 731, 804, 816, 944, 1003, 1032, 1072, 1139, 1416, 1462, 1608, 2006, 2064, 2193, 2278, 2537, 2832, 2881, 2924, 3009, 3216, 3417, 3953, 4012, 4386, 4556, 5074, 5762, 5848, 6018, 6834, 7611, 7906, 8024, 8643, 8772, 9112, 10148, 11524, 11696, 11859, 12036, 13668, 15222, 15812, 16048, 17286, 17544, 18224, 20296, 23048, 23718, 24072, 27336, 30444, 31624, 34572, 35088, 40592, 43129, 46096, 47436, 48144, 48977, 54672, 60888, 63248, 67201, 69144, 86258, 94872, 97954, 121776, 129387, 134402, 138288, 146931, 169979, 172516, 189744, 195908, 201603, 258774, 268804, 293862, 339958, 345032, 391816, 403206, 509937, 517548, 537608, 587724, 679916, 690064, 783632, 806412, 1019874, 1035096, 1075216, 1175448, 1359832, 1612824, 2039748, 2070192, 2350896, 2719664, 2889643, 3225648, 4079496, 5779286, 8158992, 8668929, 11558572, 17337858, 23117144, 34675716, 46234288, 69351432, 138702864]

約数ペア:

[(1, 138702864), (2, 69351432), (3, 46234288), (4, 34675716), (6, 23117144), (8, 17337858), (12, 11558572), (16, 8668929), (17, 8158992), (24, 5779286), (34, 4079496), (43, 3225648), (48, 2889643), (51, 2719664), (59, 2350896), (67, 2070192), (68, 2039748), (86, 1612824), (102, 1359832), (118, 1175448), (129, 1075216), (134, 1035096), (136, 1019874), (172, 806412), (177, 783632), (201, 690064), (204, 679916), (236, 587724), (258, 537608), (268, 517548), (272, 509937), (344, 403206), (354, 391816), (402, 345032), (408, 339958), (472, 293862), (516, 268804), (536, 258774), (688, 201603), (708, 195908), (731, 189744), (804, 172516), (816, 169979), (944, 146931), (1003, 138288), (1032, 134402), (1072, 129387), (1139, 121776), (1416, 97954), (1462, 94872), (1608, 86258), (2006, 69144), (2064, 67201), (2193, 63248), (2278, 60888), (2537, 54672), (2832, 48977), (2881, 48144), (2924, 47436), (3009, 46096), (3216, 43129), (3417, 40592), (3953, 35088), (4012, 34572), (4386, 31624), (4556, 30444), (5074, 27336), (5762, 24072), (5848, 23718), (6018, 23048), (6834, 20296), (7611, 18224), (7906, 17544), (8024, 17286), (8643, 16048), (8772, 15812), (9112, 15222), (10148, 13668), (11524, 12036), (11696, 11859)]