170339456

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:302

約数の個数: 128

約数和(自身を含む): 420370560

約数和(自身を除く): 250031104

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 53, 56, 64, 68, 106, 112, 119, 128, 136, 211, 212, 224, 238, 272, 371, 422, 424, 448, 476, 544, 742, 844, 848, 896, 901, 952, 1088, 1477, 1484, 1688, 1696, 1802, 1904, 2176, 2954, 2968, 3376, 3392, 3587, 3604, 3808, 5908, 5936, 6307, 6752, 6784, 7174, 7208, 7616, 11183, 11816, 11872, 12614, 13504, 14348, 14416, 15232, 22366, 23632, 23744, 25109, 25228, 27008, 28696, 28832, 44732, 47264, 47488, 50218, 50456, 57392, 57664, 78281, 89464, 94528, 100436, 100912, 114784, 115328, 156562, 178928, 189056, 190111, 200872, 201824, 229568, 313124, 357856, 380222, 401744, 403648, 459136, 626248, 715712, 760444, 803488, 807296, 1252496, 1330777, 1431424, 1520888, 1606976, 2504992, 2661554, 3041776, 3213952, 5009984, 5323108, 6083552, 10019968, 10646216, 12167104, 21292432, 24334208, 42584864, 85169728, 170339456]

約数ペア:

[(1, 170339456), (2, 85169728), (4, 42584864), (7, 24334208), (8, 21292432), (14, 12167104), (16, 10646216), (17, 10019968), (28, 6083552), (32, 5323108), (34, 5009984), (53, 3213952), (56, 3041776), (64, 2661554), (68, 2504992), (106, 1606976), (112, 1520888), (119, 1431424), (128, 1330777), (136, 1252496), (211, 807296), (212, 803488), (224, 760444), (238, 715712), (272, 626248), (371, 459136), (422, 403648), (424, 401744), (448, 380222), (476, 357856), (544, 313124), (742, 229568), (844, 201824), (848, 200872), (896, 190111), (901, 189056), (952, 178928), (1088, 156562), (1477, 115328), (1484, 114784), (1688, 100912), (1696, 100436), (1802, 94528), (1904, 89464), (2176, 78281), (2954, 57664), (2968, 57392), (3376, 50456), (3392, 50218), (3587, 47488), (3604, 47264), (3808, 44732), (5908, 28832), (5936, 28696), (6307, 27008), (6752, 25228), (6784, 25109), (7174, 23744), (7208, 23632), (7616, 22366), (11183, 15232), (11816, 14416), (11872, 14348), (12614, 13504)]