165656016

素因数分解:

$2^4\times 3^5\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:471

約数の個数: 120

約数和(自身を含む): 485843904

約数和(自身を除く): 320187888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 137, 144, 162, 216, 243, 274, 311, 324, 411, 432, 486, 548, 622, 648, 822, 933, 972, 1096, 1233, 1244, 1296, 1644, 1866, 1944, 2192, 2466, 2488, 2799, 3288, 3699, 3732, 3888, 4932, 4976, 5598, 6576, 7398, 7464, 8397, 9864, 11097, 11196, 14796, 14928, 16794, 19728, 22194, 22392, 25191, 29592, 33291, 33588, 42607, 44388, 44784, 50382, 59184, 66582, 67176, 75573, 85214, 88776, 100764, 127821, 133164, 134352, 151146, 170428, 177552, 201528, 255642, 266328, 302292, 340856, 383463, 403056, 511284, 532656, 604584, 681712, 766926, 1022568, 1150389, 1209168, 1533852, 2045136, 2300778, 3067704, 3451167, 4601556, 6135408, 6902334, 9203112, 10353501, 13804668, 18406224, 20707002, 27609336, 41414004, 55218672, 82828008, 165656016]

約数ペア:

[(1, 165656016), (2, 82828008), (3, 55218672), (4, 41414004), (6, 27609336), (8, 20707002), (9, 18406224), (12, 13804668), (16, 10353501), (18, 9203112), (24, 6902334), (27, 6135408), (36, 4601556), (48, 3451167), (54, 3067704), (72, 2300778), (81, 2045136), (108, 1533852), (137, 1209168), (144, 1150389), (162, 1022568), (216, 766926), (243, 681712), (274, 604584), (311, 532656), (324, 511284), (411, 403056), (432, 383463), (486, 340856), (548, 302292), (622, 266328), (648, 255642), (822, 201528), (933, 177552), (972, 170428), (1096, 151146), (1233, 134352), (1244, 133164), (1296, 127821), (1644, 100764), (1866, 88776), (1944, 85214), (2192, 75573), (2466, 67176), (2488, 66582), (2799, 59184), (3288, 50382), (3699, 44784), (3732, 44388), (3888, 42607), (4932, 33588), (4976, 33291), (5598, 29592), (6576, 25191), (7398, 22392), (7464, 22194), (8397, 19728), (9864, 16794), (11097, 14928), (11196, 14796)]