142406784

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:327

約数の個数: 192

約数和(自身を含む): 455003640

約数和(自身を除く): 312596856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 64, 72, 74, 78, 96, 104, 111, 117, 128, 144, 148, 156, 192, 208, 222, 234, 257, 288, 296, 312, 333, 384, 416, 444, 468, 481, 514, 576, 592, 624, 666, 771, 832, 888, 936, 962, 1028, 1152, 1184, 1248, 1332, 1443, 1542, 1664, 1776, 1872, 1924, 2056, 2313, 2368, 2496, 2664, 2886, 3084, 3341, 3552, 3744, 3848, 4112, 4329, 4626, 4736, 4992, 5328, 5772, 6168, 6682, 7104, 7488, 7696, 8224, 8658, 9252, 9509, 10023, 10656, 11544, 12336, 13364, 14208, 14976, 15392, 16448, 17316, 18504, 19018, 20046, 21312, 23088, 24672, 26728, 28527, 30069, 30784, 32896, 34632, 37008, 38036, 40092, 42624, 46176, 49344, 53456, 57054, 60138, 61568, 69264, 74016, 76072, 80184, 85581, 92352, 98688, 106912, 114108, 120276, 123617, 138528, 148032, 152144, 160368, 171162, 184704, 213824, 228216, 240552, 247234, 277056, 296064, 304288, 320736, 342324, 370851, 427648, 456432, 481104, 494468, 554112, 608576, 641472, 684648, 741702, 912864, 962208, 988936, 1112553, 1217152, 1282944, 1369296, 1483404, 1825728, 1924416, 1977872, 2225106, 2738592, 2966808, 3651456, 3848832, 3955744, 4450212, 5477184, 5933616, 7911488, 8900424, 10954368, 11867232, 15822976, 17800848, 23734464, 35601696, 47468928, 71203392, 142406784]

約数ペア:

[(1, 142406784), (2, 71203392), (3, 47468928), (4, 35601696), (6, 23734464), (8, 17800848), (9, 15822976), (12, 11867232), (13, 10954368), (16, 8900424), (18, 7911488), (24, 5933616), (26, 5477184), (32, 4450212), (36, 3955744), (37, 3848832), (39, 3651456), (48, 2966808), (52, 2738592), (64, 2225106), (72, 1977872), (74, 1924416), (78, 1825728), (96, 1483404), (104, 1369296), (111, 1282944), (117, 1217152), (128, 1112553), (144, 988936), (148, 962208), (156, 912864), (192, 741702), (208, 684648), (222, 641472), (234, 608576), (257, 554112), (288, 494468), (296, 481104), (312, 456432), (333, 427648), (384, 370851), (416, 342324), (444, 320736), (468, 304288), (481, 296064), (514, 277056), (576, 247234), (592, 240552), (624, 228216), (666, 213824), (771, 184704), (832, 171162), (888, 160368), (936, 152144), (962, 148032), (1028, 138528), (1152, 123617), (1184, 120276), (1248, 114108), (1332, 106912), (1443, 98688), (1542, 92352), (1664, 85581), (1776, 80184), (1872, 76072), (1924, 74016), (2056, 69264), (2313, 61568), (2368, 60138), (2496, 57054), (2664, 53456), (2886, 49344), (3084, 46176), (3341, 42624), (3552, 40092), (3744, 38036), (3848, 37008), (4112, 34632), (4329, 32896), (4626, 30784), (4736, 30069), (4992, 28527), (5328, 26728), (5772, 24672), (6168, 23088), (6682, 21312), (7104, 20046), (7488, 19018), (7696, 18504), (8224, 17316), (8658, 16448), (9252, 15392), (9509, 14976), (10023, 14208), (10656, 13364), (11544, 12336)]