140535324

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:689

約数の個数: 120

約数和(自身を含む): 397818960

約数和(自身を除く): 257283636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 37, 38, 54, 57, 74, 76, 81, 108, 111, 114, 148, 162, 171, 222, 228, 324, 333, 342, 444, 513, 617, 666, 684, 703, 999, 1026, 1234, 1332, 1406, 1539, 1851, 1998, 2052, 2109, 2468, 2812, 2997, 3078, 3702, 3996, 4218, 5553, 5994, 6156, 6327, 7404, 8436, 11106, 11723, 11988, 12654, 16659, 18981, 22212, 22829, 23446, 25308, 33318, 35169, 37962, 45658, 46892, 49977, 56943, 66636, 68487, 70338, 75924, 91316, 99954, 105507, 113886, 136974, 140676, 199908, 205461, 211014, 227772, 273948, 316521, 410922, 422028, 433751, 616383, 633042, 821844, 867502, 949563, 1232766, 1266084, 1301253, 1735004, 1849149, 1899126, 2465532, 2602506, 3698298, 3798252, 3903759, 5205012, 7396596, 7807518, 11711277, 15615036, 23422554, 35133831, 46845108, 70267662, 140535324]

約数ペア:

[(1, 140535324), (2, 70267662), (3, 46845108), (4, 35133831), (6, 23422554), (9, 15615036), (12, 11711277), (18, 7807518), (19, 7396596), (27, 5205012), (36, 3903759), (37, 3798252), (38, 3698298), (54, 2602506), (57, 2465532), (74, 1899126), (76, 1849149), (81, 1735004), (108, 1301253), (111, 1266084), (114, 1232766), (148, 949563), (162, 867502), (171, 821844), (222, 633042), (228, 616383), (324, 433751), (333, 422028), (342, 410922), (444, 316521), (513, 273948), (617, 227772), (666, 211014), (684, 205461), (703, 199908), (999, 140676), (1026, 136974), (1234, 113886), (1332, 105507), (1406, 99954), (1539, 91316), (1851, 75924), (1998, 70338), (2052, 68487), (2109, 66636), (2468, 56943), (2812, 49977), (2997, 46892), (3078, 45658), (3702, 37962), (3996, 35169), (4218, 33318), (5553, 25308), (5994, 23446), (6156, 22829), (6327, 22212), (7404, 18981), (8436, 16659), (11106, 12654), (11723, 11988)]