169473408

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1997}}^1$

素因数の和:2044

約数の個数: 128

約数和(自身を含む): 513565920

約数和(自身を除く): 344092512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 272, 312, 384, 408, 416, 442, 544, 624, 663, 816, 832, 884, 1088, 1248, 1326, 1632, 1664, 1768, 1997, 2176, 2496, 2652, 3264, 3536, 3994, 4992, 5304, 5991, 6528, 7072, 7988, 10608, 11982, 14144, 15976, 21216, 23964, 25961, 28288, 31952, 33949, 42432, 47928, 51922, 63904, 67898, 77883, 84864, 95856, 101847, 103844, 127808, 135796, 155766, 191712, 203694, 207688, 255616, 271592, 311532, 383424, 407388, 415376, 441337, 543184, 623064, 766848, 814776, 830752, 882674, 1086368, 1246128, 1324011, 1629552, 1661504, 1765348, 2172736, 2492256, 2648022, 3259104, 3323008, 3530696, 4345472, 4984512, 5296044, 6518208, 7061392, 9969024, 10592088, 13036416, 14122784, 21184176, 28245568, 42368352, 56491136, 84736704, 169473408]

約数ペア:

[(1, 169473408), (2, 84736704), (3, 56491136), (4, 42368352), (6, 28245568), (8, 21184176), (12, 14122784), (13, 13036416), (16, 10592088), (17, 9969024), (24, 7061392), (26, 6518208), (32, 5296044), (34, 4984512), (39, 4345472), (48, 3530696), (51, 3323008), (52, 3259104), (64, 2648022), (68, 2492256), (78, 2172736), (96, 1765348), (102, 1661504), (104, 1629552), (128, 1324011), (136, 1246128), (156, 1086368), (192, 882674), (204, 830752), (208, 814776), (221, 766848), (272, 623064), (312, 543184), (384, 441337), (408, 415376), (416, 407388), (442, 383424), (544, 311532), (624, 271592), (663, 255616), (816, 207688), (832, 203694), (884, 191712), (1088, 155766), (1248, 135796), (1326, 127808), (1632, 103844), (1664, 101847), (1768, 95856), (1997, 84864), (2176, 77883), (2496, 67898), (2652, 63904), (3264, 51922), (3536, 47928), (3994, 42432), (4992, 33949), (5304, 31952), (5991, 28288), (6528, 25961), (7072, 23964), (7988, 21216), (10608, 15976), (11982, 14144)]