164820168

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{89}}^2$

素因数の和:224

約数の個数: 108

約数和(自身を含む): 479578515

約数和(自身を除く): 314758347

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 89, 102, 136, 153, 178, 204, 267, 289, 306, 356, 408, 534, 578, 612, 712, 801, 867, 1068, 1156, 1224, 1513, 1602, 1734, 2136, 2312, 2601, 3026, 3204, 3468, 4539, 5202, 6052, 6408, 6936, 7921, 9078, 10404, 12104, 13617, 15842, 18156, 20808, 23763, 25721, 27234, 31684, 36312, 47526, 51442, 54468, 63368, 71289, 77163, 95052, 102884, 108936, 134657, 142578, 154326, 190104, 205768, 231489, 269314, 285156, 308652, 403971, 462978, 538628, 570312, 617304, 807942, 925956, 1077256, 1211913, 1615884, 1851912, 2289169, 2423826, 3231768, 4578338, 4847652, 6867507, 9156676, 9695304, 13735014, 18313352, 20602521, 27470028, 41205042, 54940056, 82410084, 164820168]

約数ペア:

[(1, 164820168), (2, 82410084), (3, 54940056), (4, 41205042), (6, 27470028), (8, 20602521), (9, 18313352), (12, 13735014), (17, 9695304), (18, 9156676), (24, 6867507), (34, 4847652), (36, 4578338), (51, 3231768), (68, 2423826), (72, 2289169), (89, 1851912), (102, 1615884), (136, 1211913), (153, 1077256), (178, 925956), (204, 807942), (267, 617304), (289, 570312), (306, 538628), (356, 462978), (408, 403971), (534, 308652), (578, 285156), (612, 269314), (712, 231489), (801, 205768), (867, 190104), (1068, 154326), (1156, 142578), (1224, 134657), (1513, 108936), (1602, 102884), (1734, 95052), (2136, 77163), (2312, 71289), (2601, 63368), (3026, 54468), (3204, 51442), (3468, 47526), (4539, 36312), (5202, 31684), (6052, 27234), (6408, 25721), (6936, 23763), (7921, 20808), (9078, 18156), (10404, 15842), (12104, 13617)]