133138728

素因数分解:

$2^3\times 3^6\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:678

約数の個数: 112

約数和(自身を含む): 385020180

約数和(自身を除く): 251881452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 243, 296, 324, 333, 444, 486, 617, 648, 666, 729, 888, 972, 999, 1234, 1332, 1458, 1851, 1944, 1998, 2468, 2664, 2916, 2997, 3702, 3996, 4936, 5553, 5832, 5994, 7404, 7992, 8991, 11106, 11988, 14808, 16659, 17982, 22212, 22829, 23976, 26973, 33318, 35964, 44424, 45658, 49977, 53946, 66636, 68487, 71928, 91316, 99954, 107892, 133272, 136974, 149931, 182632, 199908, 205461, 215784, 273948, 299862, 399816, 410922, 449793, 547896, 599724, 616383, 821844, 899586, 1199448, 1232766, 1643688, 1799172, 1849149, 2465532, 3598344, 3698298, 4931064, 5547447, 7396596, 11094894, 14793192, 16642341, 22189788, 33284682, 44379576, 66569364, 133138728]

約数ペア:

[(1, 133138728), (2, 66569364), (3, 44379576), (4, 33284682), (6, 22189788), (8, 16642341), (9, 14793192), (12, 11094894), (18, 7396596), (24, 5547447), (27, 4931064), (36, 3698298), (37, 3598344), (54, 2465532), (72, 1849149), (74, 1799172), (81, 1643688), (108, 1232766), (111, 1199448), (148, 899586), (162, 821844), (216, 616383), (222, 599724), (243, 547896), (296, 449793), (324, 410922), (333, 399816), (444, 299862), (486, 273948), (617, 215784), (648, 205461), (666, 199908), (729, 182632), (888, 149931), (972, 136974), (999, 133272), (1234, 107892), (1332, 99954), (1458, 91316), (1851, 71928), (1944, 68487), (1998, 66636), (2468, 53946), (2664, 49977), (2916, 45658), (2997, 44424), (3702, 35964), (3996, 33318), (4936, 26973), (5553, 23976), (5832, 22829), (5994, 22212), (7404, 17982), (7992, 16659), (8991, 14808), (11106, 11988)]