15208336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:89

約数の個数: 120

約数和(自身を含む): 38372544

約数和(自身を除く): 23164208

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 23, 26, 34, 44, 46, 52, 68, 88, 92, 104, 136, 143, 176, 184, 187, 208, 221, 253, 272, 286, 289, 299, 368, 374, 391, 442, 506, 572, 578, 598, 748, 782, 884, 1012, 1144, 1156, 1196, 1496, 1564, 1768, 2024, 2288, 2312, 2392, 2431, 2992, 3128, 3179, 3289, 3536, 3757, 4048, 4301, 4624, 4784, 4862, 5083, 6256, 6358, 6578, 6647, 7514, 8602, 9724, 10166, 12716, 13156, 13294, 15028, 17204, 19448, 20332, 25432, 26312, 26588, 30056, 34408, 38896, 40664, 41327, 50864, 52624, 53176, 55913, 60112, 68816, 73117, 81328, 82654, 86411, 106352, 111826, 146234, 165308, 172822, 223652, 292468, 330616, 345644, 447304, 584936, 661232, 691288, 894608, 950521, 1169872, 1382576, 1901042, 3802084, 7604168, 15208336]

約数ペア:

[(1, 15208336), (2, 7604168), (4, 3802084), (8, 1901042), (11, 1382576), (13, 1169872), (16, 950521), (17, 894608), (22, 691288), (23, 661232), (26, 584936), (34, 447304), (44, 345644), (46, 330616), (52, 292468), (68, 223652), (88, 172822), (92, 165308), (104, 146234), (136, 111826), (143, 106352), (176, 86411), (184, 82654), (187, 81328), (208, 73117), (221, 68816), (253, 60112), (272, 55913), (286, 53176), (289, 52624), (299, 50864), (368, 41327), (374, 40664), (391, 38896), (442, 34408), (506, 30056), (572, 26588), (578, 26312), (598, 25432), (748, 20332), (782, 19448), (884, 17204), (1012, 15028), (1144, 13294), (1156, 13156), (1196, 12716), (1496, 10166), (1564, 9724), (1768, 8602), (2024, 7514), (2288, 6647), (2312, 6578), (2392, 6358), (2431, 6256), (2992, 5083), (3128, 4862), (3179, 4784), (3289, 4624), (3536, 4301), (3757, 4048)]