189979344

素因数分解:

$2^4\times 3^5\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:527

約数の個数: 120

約数和(自身を含む): 557068512

約数和(自身を除く): 367089168

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, 324, 373, 393, 432, 486, 524, 648, 746, 786, 972, 1048, 1119, 1179, 1296, 1492, 1572, 1944, 2096, 2238, 2358, 2984, 3144, 3357, 3537, 3888, 4476, 4716, 5968, 6288, 6714, 7074, 8952, 9432, 10071, 10611, 13428, 14148, 17904, 18864, 20142, 21222, 26856, 28296, 30213, 31833, 40284, 42444, 48863, 53712, 56592, 60426, 63666, 80568, 84888, 90639, 97726, 120852, 127332, 146589, 161136, 169776, 181278, 195452, 241704, 254664, 293178, 362556, 390904, 439767, 483408, 509328, 586356, 725112, 781808, 879534, 1172712, 1319301, 1450224, 1759068, 2345424, 2638602, 3518136, 3957903, 5277204, 7036272, 7915806, 10554408, 11873709, 15831612, 21108816, 23747418, 31663224, 47494836, 63326448, 94989672, 189979344]

約数ペア:

[(1, 189979344), (2, 94989672), (3, 63326448), (4, 47494836), (6, 31663224), (8, 23747418), (9, 21108816), (12, 15831612), (16, 11873709), (18, 10554408), (24, 7915806), (27, 7036272), (36, 5277204), (48, 3957903), (54, 3518136), (72, 2638602), (81, 2345424), (108, 1759068), (131, 1450224), (144, 1319301), (162, 1172712), (216, 879534), (243, 781808), (262, 725112), (324, 586356), (373, 509328), (393, 483408), (432, 439767), (486, 390904), (524, 362556), (648, 293178), (746, 254664), (786, 241704), (972, 195452), (1048, 181278), (1119, 169776), (1179, 161136), (1296, 146589), (1492, 127332), (1572, 120852), (1944, 97726), (2096, 90639), (2238, 84888), (2358, 80568), (2984, 63666), (3144, 60426), (3357, 56592), (3537, 53712), (3888, 48863), (4476, 42444), (4716, 40284), (5968, 31833), (6288, 30213), (6714, 28296), (7074, 26856), (8952, 21222), (9432, 20142), (10071, 18864), (10611, 17904), (13428, 14148)]