138704904

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:444

約数の個数: 192

約数和(自身を含む): 448156800

約数和(自身を除く): 309451896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 23, 24, 26, 34, 36, 39, 46, 51, 52, 68, 69, 72, 78, 92, 102, 104, 117, 136, 138, 153, 156, 184, 204, 207, 221, 234, 276, 299, 306, 312, 379, 391, 408, 414, 442, 468, 552, 598, 612, 663, 758, 782, 828, 884, 897, 936, 1137, 1173, 1196, 1224, 1326, 1516, 1564, 1656, 1768, 1794, 1989, 2274, 2346, 2392, 2652, 2691, 3032, 3128, 3411, 3519, 3588, 3978, 4548, 4692, 4927, 5083, 5304, 5382, 6443, 6822, 7038, 7176, 7956, 8717, 9096, 9384, 9854, 10166, 10764, 12886, 13644, 14076, 14781, 15249, 15912, 17434, 19329, 19708, 20332, 21528, 25772, 26151, 27288, 28152, 29562, 30498, 34868, 38658, 39416, 40664, 44343, 45747, 51544, 52302, 57987, 59124, 60996, 69736, 77316, 78453, 83759, 88686, 91494, 104604, 113321, 115974, 118248, 121992, 148189, 154632, 156906, 167518, 177372, 182988, 209208, 226642, 231948, 251277, 296378, 313812, 335036, 339963, 354744, 365976, 444567, 453284, 463896, 502554, 592756, 627624, 670072, 679926, 753831, 889134, 906568, 1005108, 1019889, 1185512, 1333701, 1359852, 1507662, 1778268, 1926457, 2010216, 2039778, 2667402, 2719704, 3015324, 3556536, 3852914, 4079556, 5334804, 5779371, 6030648, 7705828, 8159112, 10669608, 11558742, 15411656, 17338113, 23117484, 34676226, 46234968, 69352452, 138704904]

約数ペア:

[(1, 138704904), (2, 69352452), (3, 46234968), (4, 34676226), (6, 23117484), (8, 17338113), (9, 15411656), (12, 11558742), (13, 10669608), (17, 8159112), (18, 7705828), (23, 6030648), (24, 5779371), (26, 5334804), (34, 4079556), (36, 3852914), (39, 3556536), (46, 3015324), (51, 2719704), (52, 2667402), (68, 2039778), (69, 2010216), (72, 1926457), (78, 1778268), (92, 1507662), (102, 1359852), (104, 1333701), (117, 1185512), (136, 1019889), (138, 1005108), (153, 906568), (156, 889134), (184, 753831), (204, 679926), (207, 670072), (221, 627624), (234, 592756), (276, 502554), (299, 463896), (306, 453284), (312, 444567), (379, 365976), (391, 354744), (408, 339963), (414, 335036), (442, 313812), (468, 296378), (552, 251277), (598, 231948), (612, 226642), (663, 209208), (758, 182988), (782, 177372), (828, 167518), (884, 156906), (897, 154632), (936, 148189), (1137, 121992), (1173, 118248), (1196, 115974), (1224, 113321), (1326, 104604), (1516, 91494), (1564, 88686), (1656, 83759), (1768, 78453), (1794, 77316), (1989, 69736), (2274, 60996), (2346, 59124), (2392, 57987), (2652, 52302), (2691, 51544), (3032, 45747), (3128, 44343), (3411, 40664), (3519, 39416), (3588, 38658), (3978, 34868), (4548, 30498), (4692, 29562), (4927, 28152), (5083, 27288), (5304, 26151), (5382, 25772), (6443, 21528), (6822, 20332), (7038, 19708), (7176, 19329), (7956, 17434), (8717, 15912), (9096, 15249), (9384, 14781), (9854, 14076), (10166, 13644), (10764, 12886)]