15813672

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:160

約数の個数: 128

約数和(自身を含む): 49248000

約数和(自身を除く): 33434328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 49, 51, 56, 68, 84, 98, 102, 113, 119, 136, 147, 168, 196, 204, 226, 238, 294, 339, 343, 357, 392, 408, 452, 476, 588, 678, 686, 714, 791, 833, 904, 952, 1029, 1176, 1356, 1372, 1428, 1582, 1666, 1921, 2058, 2373, 2499, 2712, 2744, 2856, 3164, 3332, 3842, 4116, 4746, 4998, 5537, 5763, 5831, 6328, 6664, 7684, 8232, 9492, 9996, 11074, 11526, 11662, 13447, 15368, 16611, 17493, 18984, 19992, 22148, 23052, 23324, 26894, 33222, 34986, 38759, 40341, 44296, 46104, 46648, 53788, 66444, 69972, 77518, 80682, 94129, 107576, 116277, 132888, 139944, 155036, 161364, 188258, 232554, 282387, 310072, 322728, 376516, 465108, 564774, 658903, 753032, 930216, 1129548, 1317806, 1976709, 2259096, 2635612, 3953418, 5271224, 7906836, 15813672]

約数ペア:

[(1, 15813672), (2, 7906836), (3, 5271224), (4, 3953418), (6, 2635612), (7, 2259096), (8, 1976709), (12, 1317806), (14, 1129548), (17, 930216), (21, 753032), (24, 658903), (28, 564774), (34, 465108), (42, 376516), (49, 322728), (51, 310072), (56, 282387), (68, 232554), (84, 188258), (98, 161364), (102, 155036), (113, 139944), (119, 132888), (136, 116277), (147, 107576), (168, 94129), (196, 80682), (204, 77518), (226, 69972), (238, 66444), (294, 53788), (339, 46648), (343, 46104), (357, 44296), (392, 40341), (408, 38759), (452, 34986), (476, 33222), (588, 26894), (678, 23324), (686, 23052), (714, 22148), (791, 19992), (833, 18984), (904, 17493), (952, 16611), (1029, 15368), (1176, 13447), (1356, 11662), (1372, 11526), (1428, 11074), (1582, 9996), (1666, 9492), (1921, 8232), (2058, 7684), (2373, 6664), (2499, 6328), (2712, 5831), (2744, 5763), (2856, 5537), (3164, 4998), (3332, 4746), (3842, 4116)]