168417912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:433

約数の個数: 128

約数和(自身を含む): 486077760

約数和(自身を除く): 317659848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 113, 136, 156, 204, 221, 226, 281, 312, 339, 408, 442, 452, 562, 663, 678, 843, 884, 904, 1124, 1326, 1356, 1469, 1686, 1768, 1921, 2248, 2652, 2712, 2938, 3372, 3653, 3842, 4407, 4777, 5304, 5763, 5876, 6744, 7306, 7684, 8814, 9554, 10959, 11526, 11752, 14331, 14612, 15368, 17628, 19108, 21918, 23052, 24973, 28662, 29224, 31753, 35256, 38216, 43836, 46104, 49946, 57324, 62101, 63506, 74919, 87672, 95259, 99892, 114648, 124202, 127012, 149838, 186303, 190518, 199784, 248404, 254024, 299676, 372606, 381036, 412789, 496808, 539801, 599352, 745212, 762072, 825578, 1079602, 1238367, 1490424, 1619403, 1651156, 2159204, 2476734, 3238806, 3302312, 4318408, 4953468, 6477612, 7017413, 9906936, 12955224, 14034826, 21052239, 28069652, 42104478, 56139304, 84208956, 168417912]

約数ペア:

[(1, 168417912), (2, 84208956), (3, 56139304), (4, 42104478), (6, 28069652), (8, 21052239), (12, 14034826), (13, 12955224), (17, 9906936), (24, 7017413), (26, 6477612), (34, 4953468), (39, 4318408), (51, 3302312), (52, 3238806), (68, 2476734), (78, 2159204), (102, 1651156), (104, 1619403), (113, 1490424), (136, 1238367), (156, 1079602), (204, 825578), (221, 762072), (226, 745212), (281, 599352), (312, 539801), (339, 496808), (408, 412789), (442, 381036), (452, 372606), (562, 299676), (663, 254024), (678, 248404), (843, 199784), (884, 190518), (904, 186303), (1124, 149838), (1326, 127012), (1356, 124202), (1469, 114648), (1686, 99892), (1768, 95259), (1921, 87672), (2248, 74919), (2652, 63506), (2712, 62101), (2938, 57324), (3372, 49946), (3653, 46104), (3842, 43836), (4407, 38216), (4777, 35256), (5304, 31753), (5763, 29224), (5876, 28662), (6744, 24973), (7306, 23052), (7684, 21918), (8814, 19108), (9554, 17628), (10959, 15368), (11526, 14612), (11752, 14331)]