128835168

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:661

約数の個数: 192

約数和(自身を含む): 436907520

約数和(自身を除く): 308072352

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 29, 32, 33, 42, 44, 48, 56, 58, 66, 77, 84, 87, 88, 96, 112, 116, 132, 154, 168, 174, 176, 203, 224, 231, 232, 264, 308, 319, 336, 348, 352, 406, 462, 464, 528, 601, 609, 616, 638, 672, 696, 812, 924, 928, 957, 1056, 1202, 1218, 1232, 1276, 1392, 1624, 1803, 1848, 1914, 2233, 2404, 2436, 2464, 2552, 2784, 3248, 3606, 3696, 3828, 4207, 4466, 4808, 4872, 5104, 6496, 6611, 6699, 7212, 7392, 7656, 8414, 8932, 9616, 9744, 10208, 12621, 13222, 13398, 14424, 15312, 16828, 17429, 17864, 19232, 19488, 19833, 25242, 26444, 26796, 28848, 30624, 33656, 34858, 35728, 39666, 46277, 50484, 52287, 52888, 53592, 57696, 67312, 69716, 71456, 79332, 92554, 100968, 104574, 105776, 107184, 122003, 134624, 138831, 139432, 158664, 185108, 191719, 201936, 209148, 211552, 214368, 244006, 277662, 278864, 317328, 366009, 370216, 383438, 403872, 418296, 488012, 555324, 557728, 575157, 634656, 732018, 740432, 766876, 836592, 976024, 1110648, 1150314, 1342033, 1464036, 1480864, 1533752, 1673184, 1952048, 2221296, 2300628, 2684066, 2928072, 3067504, 3904096, 4026099, 4442592, 4601256, 5368132, 5856144, 6135008, 8052198, 9202512, 10736264, 11712288, 16104396, 18405024, 21472528, 32208792, 42945056, 64417584, 128835168]

約数ペア:

[(1, 128835168), (2, 64417584), (3, 42945056), (4, 32208792), (6, 21472528), (7, 18405024), (8, 16104396), (11, 11712288), (12, 10736264), (14, 9202512), (16, 8052198), (21, 6135008), (22, 5856144), (24, 5368132), (28, 4601256), (29, 4442592), (32, 4026099), (33, 3904096), (42, 3067504), (44, 2928072), (48, 2684066), (56, 2300628), (58, 2221296), (66, 1952048), (77, 1673184), (84, 1533752), (87, 1480864), (88, 1464036), (96, 1342033), (112, 1150314), (116, 1110648), (132, 976024), (154, 836592), (168, 766876), (174, 740432), (176, 732018), (203, 634656), (224, 575157), (231, 557728), (232, 555324), (264, 488012), (308, 418296), (319, 403872), (336, 383438), (348, 370216), (352, 366009), (406, 317328), (462, 278864), (464, 277662), (528, 244006), (601, 214368), (609, 211552), (616, 209148), (638, 201936), (672, 191719), (696, 185108), (812, 158664), (924, 139432), (928, 138831), (957, 134624), (1056, 122003), (1202, 107184), (1218, 105776), (1232, 104574), (1276, 100968), (1392, 92554), (1624, 79332), (1803, 71456), (1848, 69716), (1914, 67312), (2233, 57696), (2404, 53592), (2436, 52888), (2464, 52287), (2552, 50484), (2784, 46277), (3248, 39666), (3606, 35728), (3696, 34858), (3828, 33656), (4207, 30624), (4466, 28848), (4808, 26796), (4872, 26444), (5104, 25242), (6496, 19833), (6611, 19488), (6699, 19232), (7212, 17864), (7392, 17429), (7656, 16828), (8414, 15312), (8932, 14424), (9616, 13398), (9744, 13222), (10208, 12621)]