128164055904

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{844429}}^1$

素因数の和:844493

約数の個数: 144

約数和(自身を含む): 398354785920

約数和(自身を除く): 270190730016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 68, 72, 93, 96, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 288, 306, 372, 408, 496, 527, 544, 558, 612, 744, 816, 992, 1054, 1116, 1224, 1488, 1581, 1632, 2108, 2232, 2448, 2976, 3162, 4216, 4464, 4743, 4896, 6324, 8432, 8928, 9486, 12648, 16864, 18972, 25296, 37944, 50592, 75888, 151776, 844429, 1688858, 2533287, 3377716, 5066574, 6755432, 7599861, 10133148, 13510864, 14355293, 15199722, 20266296, 26177299, 27021728, 28710586, 30399444, 40532592, 43065879, 52354598, 57421172, 60798888, 78531897, 81065184, 86131758, 104709196, 114842344, 121597776, 129197637, 157063794, 172263516, 209418392, 229684688, 235595691, 243195552, 258395274, 314127588, 344527032, 418836784, 445014083, 459369376, 471191382, 516790548, 628255176, 689054064, 837673568, 890028166, 942382764, 1033581096, 1256510352, 1335042249, 1378108128, 1780056332, 1884765528, 2067162192, 2513020704, 2670084498, 3560112664, 3769531056, 4005126747, 4134324384, 5340168996, 7120225328, 7539062112, 8010253494, 10680337992, 14240450656, 16020506988, 21360675984, 32041013976, 42721351968, 64082027952, 128164055904]

約数ペア:

[(1, 128164055904), (2, 64082027952), (3, 42721351968), (4, 32041013976), (6, 21360675984), (8, 16020506988), (9, 14240450656), (12, 10680337992), (16, 8010253494), (17, 7539062112), (18, 7120225328), (24, 5340168996), (31, 4134324384), (32, 4005126747), (34, 3769531056), (36, 3560112664), (48, 2670084498), (51, 2513020704), (62, 2067162192), (68, 1884765528), (72, 1780056332), (93, 1378108128), (96, 1335042249), (102, 1256510352), (124, 1033581096), (136, 942382764), (144, 890028166), (153, 837673568), (186, 689054064), (204, 628255176), (248, 516790548), (272, 471191382), (279, 459369376), (288, 445014083), (306, 418836784), (372, 344527032), (408, 314127588), (496, 258395274), (527, 243195552), (544, 235595691), (558, 229684688), (612, 209418392), (744, 172263516), (816, 157063794), (992, 129197637), (1054, 121597776), (1116, 114842344), (1224, 104709196), (1488, 86131758), (1581, 81065184), (1632, 78531897), (2108, 60798888), (2232, 57421172), (2448, 52354598), (2976, 43065879), (3162, 40532592), (4216, 30399444), (4464, 28710586), (4743, 27021728), (4896, 26177299), (6324, 20266296), (8432, 15199722), (8928, 14355293), (9486, 13510864), (12648, 10133148), (16864, 7599861), (18972, 6755432), (25296, 5066574), (37944, 3377716), (50592, 2533287), (75888, 1688858), (151776, 844429)]