138778752

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3037}}^1$

素因数の和:3078

約数の個数: 128

約数和(自身を含む): 446221440

約数和(自身を除く): 307442688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 816, 896, 952, 1088, 1344, 1428, 1632, 1904, 2176, 2688, 2856, 3037, 3264, 3808, 5712, 6074, 6528, 7616, 9111, 11424, 12148, 15232, 18222, 21259, 22848, 24296, 36444, 42518, 45696, 48592, 51629, 63777, 72888, 85036, 97184, 103258, 127554, 145776, 154887, 170072, 194368, 206516, 255108, 291552, 309774, 340144, 361403, 388736, 413032, 510216, 583104, 619548, 680288, 722806, 826064, 1020432, 1084209, 1166208, 1239096, 1360576, 1445612, 1652128, 2040864, 2168418, 2478192, 2721152, 2891224, 3304256, 4081728, 4336836, 4956384, 5782448, 6608512, 8163456, 8673672, 9912768, 11564896, 17347344, 19825536, 23129792, 34694688, 46259584, 69389376, 138778752]

約数ペア:

[(1, 138778752), (2, 69389376), (3, 46259584), (4, 34694688), (6, 23129792), (7, 19825536), (8, 17347344), (12, 11564896), (14, 9912768), (16, 8673672), (17, 8163456), (21, 6608512), (24, 5782448), (28, 4956384), (32, 4336836), (34, 4081728), (42, 3304256), (48, 2891224), (51, 2721152), (56, 2478192), (64, 2168418), (68, 2040864), (84, 1652128), (96, 1445612), (102, 1360576), (112, 1239096), (119, 1166208), (128, 1084209), (136, 1020432), (168, 826064), (192, 722806), (204, 680288), (224, 619548), (238, 583104), (272, 510216), (336, 413032), (357, 388736), (384, 361403), (408, 340144), (448, 309774), (476, 291552), (544, 255108), (672, 206516), (714, 194368), (816, 170072), (896, 154887), (952, 145776), (1088, 127554), (1344, 103258), (1428, 97184), (1632, 85036), (1904, 72888), (2176, 63777), (2688, 51629), (2856, 48592), (3037, 45696), (3264, 42518), (3808, 36444), (5712, 24296), (6074, 22848), (6528, 21259), (7616, 18222), (9111, 15232), (11424, 12148)]