138027888

素因数分解:

$2^4\times 3^5\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:425

約数の個数: 120

約数和(自身を含む): 405140736

約数和(自身を除く): 267112848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 131, 144, 162, 216, 243, 262, 271, 324, 393, 432, 486, 524, 542, 648, 786, 813, 972, 1048, 1084, 1179, 1296, 1572, 1626, 1944, 2096, 2168, 2358, 2439, 3144, 3252, 3537, 3888, 4336, 4716, 4878, 6288, 6504, 7074, 7317, 9432, 9756, 10611, 13008, 14148, 14634, 18864, 19512, 21222, 21951, 28296, 29268, 31833, 35501, 39024, 42444, 43902, 56592, 58536, 63666, 65853, 71002, 84888, 87804, 106503, 117072, 127332, 131706, 142004, 169776, 175608, 213006, 254664, 263412, 284008, 319509, 351216, 426012, 509328, 526824, 568016, 639018, 852024, 958527, 1053648, 1278036, 1704048, 1917054, 2556072, 2875581, 3834108, 5112144, 5751162, 7668216, 8626743, 11502324, 15336432, 17253486, 23004648, 34506972, 46009296, 69013944, 138027888]

約数ペア:

[(1, 138027888), (2, 69013944), (3, 46009296), (4, 34506972), (6, 23004648), (8, 17253486), (9, 15336432), (12, 11502324), (16, 8626743), (18, 7668216), (24, 5751162), (27, 5112144), (36, 3834108), (48, 2875581), (54, 2556072), (72, 1917054), (81, 1704048), (108, 1278036), (131, 1053648), (144, 958527), (162, 852024), (216, 639018), (243, 568016), (262, 526824), (271, 509328), (324, 426012), (393, 351216), (432, 319509), (486, 284008), (524, 263412), (542, 254664), (648, 213006), (786, 175608), (813, 169776), (972, 142004), (1048, 131706), (1084, 127332), (1179, 117072), (1296, 106503), (1572, 87804), (1626, 84888), (1944, 71002), (2096, 65853), (2168, 63666), (2358, 58536), (2439, 56592), (3144, 43902), (3252, 42444), (3537, 39024), (3888, 35501), (4336, 31833), (4716, 29268), (4878, 28296), (6288, 21951), (6504, 21222), (7074, 19512), (7317, 18864), (9432, 14634), (9756, 14148), (10611, 13008)]