165488568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:469

約数の個数: 128

約数和(自身を含む): 493209600

約数和(自身を除く): 327721032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 79, 84, 111, 148, 158, 168, 222, 237, 259, 296, 316, 337, 444, 474, 518, 553, 632, 674, 777, 888, 948, 1011, 1036, 1106, 1348, 1554, 1659, 1896, 2022, 2072, 2212, 2359, 2696, 2923, 3108, 3318, 4044, 4424, 4718, 5846, 6216, 6636, 7077, 8088, 8769, 9436, 11692, 12469, 13272, 14154, 17538, 18872, 20461, 23384, 24938, 26623, 28308, 35076, 37407, 40922, 49876, 53246, 56616, 61383, 70152, 74814, 79869, 81844, 87283, 99752, 106492, 122766, 149628, 159738, 163688, 174566, 186361, 212984, 245532, 261849, 299256, 319476, 349132, 372722, 491064, 523698, 559083, 638952, 698264, 745444, 985051, 1047396, 1118166, 1490888, 1970102, 2094792, 2236332, 2955153, 3940204, 4472664, 5910306, 6895357, 7880408, 11820612, 13790714, 20686071, 23641224, 27581428, 41372142, 55162856, 82744284, 165488568]

約数ペア:

[(1, 165488568), (2, 82744284), (3, 55162856), (4, 41372142), (6, 27581428), (7, 23641224), (8, 20686071), (12, 13790714), (14, 11820612), (21, 7880408), (24, 6895357), (28, 5910306), (37, 4472664), (42, 3940204), (56, 2955153), (74, 2236332), (79, 2094792), (84, 1970102), (111, 1490888), (148, 1118166), (158, 1047396), (168, 985051), (222, 745444), (237, 698264), (259, 638952), (296, 559083), (316, 523698), (337, 491064), (444, 372722), (474, 349132), (518, 319476), (553, 299256), (632, 261849), (674, 245532), (777, 212984), (888, 186361), (948, 174566), (1011, 163688), (1036, 159738), (1106, 149628), (1348, 122766), (1554, 106492), (1659, 99752), (1896, 87283), (2022, 81844), (2072, 79869), (2212, 74814), (2359, 70152), (2696, 61383), (2923, 56616), (3108, 53246), (3318, 49876), (4044, 40922), (4424, 37407), (4718, 35076), (5846, 28308), (6216, 26623), (6636, 24938), (7077, 23384), (8088, 20461), (8769, 18872), (9436, 17538), (11692, 14154), (12469, 13272)]