189133728

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1355

約数の個数: 144

約数和(自身を含む): 596623104

約数和(自身を除く): 407489376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 294, 336, 372, 392, 434, 496, 588, 651, 672, 744, 784, 868, 992, 1176, 1297, 1302, 1488, 1519, 1568, 1736, 2352, 2594, 2604, 2976, 3038, 3472, 3891, 4557, 4704, 5188, 5208, 6076, 6944, 7782, 9079, 9114, 10376, 10416, 12152, 15564, 18158, 18228, 20752, 20832, 24304, 27237, 31128, 36316, 36456, 40207, 41504, 48608, 54474, 62256, 63553, 72632, 72912, 80414, 108948, 120621, 124512, 127106, 145264, 145824, 160828, 190659, 217896, 241242, 254212, 281449, 290528, 321656, 381318, 435792, 482484, 508424, 562898, 643312, 762636, 844347, 871584, 964968, 1016848, 1125796, 1286624, 1525272, 1688694, 1929936, 1970143, 2033696, 2251592, 3050544, 3377388, 3859872, 3940286, 4503184, 5910429, 6101088, 6754776, 7880572, 9006368, 11820858, 13509552, 15761144, 23641716, 27019104, 31522288, 47283432, 63044576, 94566864, 189133728]

約数ペア:

[(1, 189133728), (2, 94566864), (3, 63044576), (4, 47283432), (6, 31522288), (7, 27019104), (8, 23641716), (12, 15761144), (14, 13509552), (16, 11820858), (21, 9006368), (24, 7880572), (28, 6754776), (31, 6101088), (32, 5910429), (42, 4503184), (48, 3940286), (49, 3859872), (56, 3377388), (62, 3050544), (84, 2251592), (93, 2033696), (96, 1970143), (98, 1929936), (112, 1688694), (124, 1525272), (147, 1286624), (168, 1125796), (186, 1016848), (196, 964968), (217, 871584), (224, 844347), (248, 762636), (294, 643312), (336, 562898), (372, 508424), (392, 482484), (434, 435792), (496, 381318), (588, 321656), (651, 290528), (672, 281449), (744, 254212), (784, 241242), (868, 217896), (992, 190659), (1176, 160828), (1297, 145824), (1302, 145264), (1488, 127106), (1519, 124512), (1568, 120621), (1736, 108948), (2352, 80414), (2594, 72912), (2604, 72632), (2976, 63553), (3038, 62256), (3472, 54474), (3891, 48608), (4557, 41504), (4704, 40207), (5188, 36456), (5208, 36316), (6076, 31128), (6944, 27237), (7782, 24304), (9079, 20832), (9114, 20752), (10376, 18228), (10416, 18158), (12152, 15564)]