16255728

素因数分解:

$2^4\times 3^5\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:173

約数の個数: 120

約数和(自身を含む): 48882288

約数和(自身を除く): 32626560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 81, 108, 111, 113, 144, 148, 162, 216, 222, 226, 243, 296, 324, 333, 339, 432, 444, 452, 486, 592, 648, 666, 678, 888, 904, 972, 999, 1017, 1296, 1332, 1356, 1776, 1808, 1944, 1998, 2034, 2664, 2712, 2997, 3051, 3888, 3996, 4068, 4181, 5328, 5424, 5994, 6102, 7992, 8136, 8362, 8991, 9153, 11988, 12204, 12543, 15984, 16272, 16724, 17982, 18306, 23976, 24408, 25086, 27459, 33448, 35964, 36612, 37629, 47952, 48816, 50172, 54918, 66896, 71928, 73224, 75258, 100344, 109836, 112887, 143856, 146448, 150516, 200688, 219672, 225774, 301032, 338661, 439344, 451548, 602064, 677322, 903096, 1015983, 1354644, 1806192, 2031966, 2709288, 4063932, 5418576, 8127864, 16255728]

約数ペア:

[(1, 16255728), (2, 8127864), (3, 5418576), (4, 4063932), (6, 2709288), (8, 2031966), (9, 1806192), (12, 1354644), (16, 1015983), (18, 903096), (24, 677322), (27, 602064), (36, 451548), (37, 439344), (48, 338661), (54, 301032), (72, 225774), (74, 219672), (81, 200688), (108, 150516), (111, 146448), (113, 143856), (144, 112887), (148, 109836), (162, 100344), (216, 75258), (222, 73224), (226, 71928), (243, 66896), (296, 54918), (324, 50172), (333, 48816), (339, 47952), (432, 37629), (444, 36612), (452, 35964), (486, 33448), (592, 27459), (648, 25086), (666, 24408), (678, 23976), (888, 18306), (904, 17982), (972, 16724), (999, 16272), (1017, 15984), (1296, 12543), (1332, 12204), (1356, 11988), (1776, 9153), (1808, 8991), (1944, 8362), (1998, 8136), (2034, 7992), (2664, 6102), (2712, 5994), (2997, 5424), (3051, 5328), (3888, 4181), (3996, 4068)]