169739712

素因数分解:

$2^6\times 3^4\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:400

約数の個数: 140

約数和(自身を含む): 508955040

約数和(自身を除く): 339215328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 137, 144, 162, 192, 216, 239, 274, 288, 324, 411, 432, 478, 548, 576, 648, 717, 822, 864, 956, 1096, 1233, 1296, 1434, 1644, 1728, 1912, 2151, 2192, 2466, 2592, 2868, 3288, 3699, 3824, 4302, 4384, 4932, 5184, 5736, 6453, 6576, 7398, 7648, 8604, 8768, 9864, 11097, 11472, 12906, 13152, 14796, 15296, 17208, 19359, 19728, 22194, 22944, 25812, 26304, 29592, 32743, 34416, 38718, 39456, 44388, 45888, 51624, 59184, 65486, 68832, 77436, 78912, 88776, 98229, 103248, 118368, 130972, 137664, 154872, 177552, 196458, 206496, 236736, 261944, 294687, 309744, 355104, 392916, 412992, 523888, 589374, 619488, 710208, 785832, 884061, 1047776, 1178748, 1238976, 1571664, 1768122, 2095552, 2357496, 2652183, 3143328, 3536244, 4714992, 5304366, 6286656, 7072488, 9429984, 10608732, 14144976, 18859968, 21217464, 28289952, 42434928, 56579904, 84869856, 169739712]

約数ペア:

[(1, 169739712), (2, 84869856), (3, 56579904), (4, 42434928), (6, 28289952), (8, 21217464), (9, 18859968), (12, 14144976), (16, 10608732), (18, 9429984), (24, 7072488), (27, 6286656), (32, 5304366), (36, 4714992), (48, 3536244), (54, 3143328), (64, 2652183), (72, 2357496), (81, 2095552), (96, 1768122), (108, 1571664), (137, 1238976), (144, 1178748), (162, 1047776), (192, 884061), (216, 785832), (239, 710208), (274, 619488), (288, 589374), (324, 523888), (411, 412992), (432, 392916), (478, 355104), (548, 309744), (576, 294687), (648, 261944), (717, 236736), (822, 206496), (864, 196458), (956, 177552), (1096, 154872), (1233, 137664), (1296, 130972), (1434, 118368), (1644, 103248), (1728, 98229), (1912, 88776), (2151, 78912), (2192, 77436), (2466, 68832), (2592, 65486), (2868, 59184), (3288, 51624), (3699, 45888), (3824, 44388), (4302, 39456), (4384, 38718), (4932, 34416), (5184, 32743), (5736, 29592), (6453, 26304), (6576, 25812), (7398, 22944), (7648, 22194), (8604, 19728), (8768, 19359), (9864, 17208), (11097, 15296), (11472, 14796), (12906, 13152)]