138953376

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:415

約数の個数: 144

約数和(自身を含む): 424038888

約数和(自身を除く): 285085512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 101, 102, 136, 144, 153, 202, 204, 272, 281, 288, 303, 306, 404, 408, 544, 562, 606, 612, 808, 816, 843, 909, 1124, 1212, 1224, 1616, 1632, 1686, 1717, 1818, 2248, 2424, 2448, 2529, 3232, 3372, 3434, 3636, 4496, 4777, 4848, 4896, 5058, 5151, 6744, 6868, 7272, 8992, 9554, 9696, 10116, 10302, 13488, 13736, 14331, 14544, 15453, 19108, 20232, 20604, 26976, 27472, 28381, 28662, 29088, 30906, 38216, 40464, 41208, 42993, 54944, 56762, 57324, 61812, 76432, 80928, 82416, 85143, 85986, 113524, 114648, 123624, 152864, 164832, 170286, 171972, 227048, 229296, 247248, 255429, 340572, 343944, 454096, 458592, 482477, 494496, 510858, 681144, 687888, 908192, 964954, 1021716, 1362288, 1375776, 1447431, 1929908, 2043432, 2724576, 2894862, 3859816, 4086864, 4342293, 5789724, 7719632, 8173728, 8684586, 11579448, 15439264, 17369172, 23158896, 34738344, 46317792, 69476688, 138953376]

約数ペア:

[(1, 138953376), (2, 69476688), (3, 46317792), (4, 34738344), (6, 23158896), (8, 17369172), (9, 15439264), (12, 11579448), (16, 8684586), (17, 8173728), (18, 7719632), (24, 5789724), (32, 4342293), (34, 4086864), (36, 3859816), (48, 2894862), (51, 2724576), (68, 2043432), (72, 1929908), (96, 1447431), (101, 1375776), (102, 1362288), (136, 1021716), (144, 964954), (153, 908192), (202, 687888), (204, 681144), (272, 510858), (281, 494496), (288, 482477), (303, 458592), (306, 454096), (404, 343944), (408, 340572), (544, 255429), (562, 247248), (606, 229296), (612, 227048), (808, 171972), (816, 170286), (843, 164832), (909, 152864), (1124, 123624), (1212, 114648), (1224, 113524), (1616, 85986), (1632, 85143), (1686, 82416), (1717, 80928), (1818, 76432), (2248, 61812), (2424, 57324), (2448, 56762), (2529, 54944), (3232, 42993), (3372, 41208), (3434, 40464), (3636, 38216), (4496, 30906), (4777, 29088), (4848, 28662), (4896, 28381), (5058, 27472), (5151, 26976), (6744, 20604), (6868, 20232), (7272, 19108), (8992, 15453), (9554, 14544), (9696, 14331), (10116, 13736), (10302, 13488)]