127199952

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{613}}^1$

素因数の和:769

約数の個数: 120

約数和(自身を含む): 391948128

約数和(自身を除く): 264748176

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 131, 132, 144, 176, 198, 262, 264, 393, 396, 524, 528, 613, 786, 792, 1048, 1179, 1226, 1441, 1572, 1584, 1839, 2096, 2358, 2452, 2882, 3144, 3678, 4323, 4716, 4904, 5517, 5764, 6288, 6743, 7356, 8646, 9432, 9808, 11034, 11528, 12969, 13486, 14712, 17292, 18864, 20229, 22068, 23056, 25938, 26972, 29424, 34584, 40458, 44136, 51876, 53944, 60687, 69168, 80303, 80916, 88272, 103752, 107888, 121374, 160606, 161832, 207504, 240909, 242748, 321212, 323664, 481818, 485496, 642424, 722727, 883333, 963636, 970992, 1284848, 1445454, 1766666, 1927272, 2649999, 2890908, 3533332, 3854544, 5299998, 5781816, 7066664, 7949997, 10599996, 11563632, 14133328, 15899994, 21199992, 31799988, 42399984, 63599976, 127199952]

約数ペア:

[(1, 127199952), (2, 63599976), (3, 42399984), (4, 31799988), (6, 21199992), (8, 15899994), (9, 14133328), (11, 11563632), (12, 10599996), (16, 7949997), (18, 7066664), (22, 5781816), (24, 5299998), (33, 3854544), (36, 3533332), (44, 2890908), (48, 2649999), (66, 1927272), (72, 1766666), (88, 1445454), (99, 1284848), (131, 970992), (132, 963636), (144, 883333), (176, 722727), (198, 642424), (262, 485496), (264, 481818), (393, 323664), (396, 321212), (524, 242748), (528, 240909), (613, 207504), (786, 161832), (792, 160606), (1048, 121374), (1179, 107888), (1226, 103752), (1441, 88272), (1572, 80916), (1584, 80303), (1839, 69168), (2096, 60687), (2358, 53944), (2452, 51876), (2882, 44136), (3144, 40458), (3678, 34584), (4323, 29424), (4716, 26972), (4904, 25938), (5517, 23056), (5764, 22068), (6288, 20229), (6743, 18864), (7356, 17292), (8646, 14712), (9432, 13486), (9808, 12969), (11034, 11528)]