161568

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:47

約数の個数: 96

約数和(自身を含む): 544320

約数和(自身を除く): 382752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 32, 33, 34, 36, 44, 48, 51, 54, 66, 68, 72, 88, 96, 99, 102, 108, 132, 136, 144, 153, 176, 187, 198, 204, 216, 264, 272, 288, 297, 306, 352, 374, 396, 408, 432, 459, 528, 544, 561, 594, 612, 748, 792, 816, 864, 918, 1056, 1122, 1188, 1224, 1496, 1584, 1632, 1683, 1836, 2244, 2376, 2448, 2992, 3168, 3366, 3672, 4488, 4752, 4896, 5049, 5984, 6732, 7344, 8976, 9504, 10098, 13464, 14688, 17952, 20196, 26928, 40392, 53856, 80784, 161568]

約数ペア:

[(1, 161568), (2, 80784), (3, 53856), (4, 40392), (6, 26928), (8, 20196), (9, 17952), (11, 14688), (12, 13464), (16, 10098), (17, 9504), (18, 8976), (22, 7344), (24, 6732), (27, 5984), (32, 5049), (33, 4896), (34, 4752), (36, 4488), (44, 3672), (48, 3366), (51, 3168), (54, 2992), (66, 2448), (68, 2376), (72, 2244), (88, 1836), (96, 1683), (99, 1632), (102, 1584), (108, 1496), (132, 1224), (136, 1188), (144, 1122), (153, 1056), (176, 918), (187, 864), (198, 816), (204, 792), (216, 748), (264, 612), (272, 594), (288, 561), (297, 544), (306, 528), (352, 459), (374, 432), (396, 408)]