157263912

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 497952000

約数和(自身を除く): 340688088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 37, 38, 39, 52, 57, 72, 74, 76, 78, 104, 111, 114, 117, 148, 152, 156, 171, 222, 228, 234, 239, 247, 296, 312, 333, 342, 444, 456, 468, 478, 481, 494, 666, 684, 703, 717, 741, 888, 936, 956, 962, 988, 1332, 1368, 1406, 1434, 1443, 1482, 1912, 1924, 1976, 2109, 2151, 2223, 2664, 2812, 2868, 2886, 2964, 3107, 3848, 4218, 4302, 4329, 4446, 4541, 5624, 5736, 5772, 5928, 6214, 6327, 8436, 8604, 8658, 8843, 8892, 9082, 9139, 9321, 11544, 12428, 12654, 13623, 16872, 17208, 17316, 17686, 17784, 18164, 18278, 18642, 24856, 25308, 26529, 27246, 27417, 27963, 34632, 35372, 36328, 36556, 37284, 40869, 50616, 53058, 54492, 54834, 55926, 59033, 70744, 73112, 74568, 79587, 81738, 82251, 106116, 108984, 109668, 111852, 114959, 118066, 159174, 163476, 164502, 168017, 177099, 212232, 219336, 223704, 229918, 236132, 318348, 326952, 329004, 336034, 344877, 354198, 459836, 472264, 504051, 531297, 636696, 658008, 672068, 689754, 708396, 919672, 1008102, 1034631, 1062594, 1344136, 1379508, 1416792, 1512153, 2016204, 2069262, 2125188, 2184221, 2759016, 3024306, 4032408, 4138524, 4250376, 4368442, 6048612, 6552663, 8277048, 8736884, 12097224, 13105326, 17473768, 19657989, 26210652, 39315978, 52421304, 78631956, 157263912]

約数ペア:

[(1, 157263912), (2, 78631956), (3, 52421304), (4, 39315978), (6, 26210652), (8, 19657989), (9, 17473768), (12, 13105326), (13, 12097224), (18, 8736884), (19, 8277048), (24, 6552663), (26, 6048612), (36, 4368442), (37, 4250376), (38, 4138524), (39, 4032408), (52, 3024306), (57, 2759016), (72, 2184221), (74, 2125188), (76, 2069262), (78, 2016204), (104, 1512153), (111, 1416792), (114, 1379508), (117, 1344136), (148, 1062594), (152, 1034631), (156, 1008102), (171, 919672), (222, 708396), (228, 689754), (234, 672068), (239, 658008), (247, 636696), (296, 531297), (312, 504051), (333, 472264), (342, 459836), (444, 354198), (456, 344877), (468, 336034), (478, 329004), (481, 326952), (494, 318348), (666, 236132), (684, 229918), (703, 223704), (717, 219336), (741, 212232), (888, 177099), (936, 168017), (956, 164502), (962, 163476), (988, 159174), (1332, 118066), (1368, 114959), (1406, 111852), (1434, 109668), (1443, 108984), (1482, 106116), (1912, 82251), (1924, 81738), (1976, 79587), (2109, 74568), (2151, 73112), (2223, 70744), (2664, 59033), (2812, 55926), (2868, 54834), (2886, 54492), (2964, 53058), (3107, 50616), (3848, 40869), (4218, 37284), (4302, 36556), (4329, 36328), (4446, 35372), (4541, 34632), (5624, 27963), (5736, 27417), (5772, 27246), (5928, 26529), (6214, 25308), (6327, 24856), (8436, 18642), (8604, 18278), (8658, 18164), (8843, 17784), (8892, 17686), (9082, 17316), (9139, 17208), (9321, 16872), (11544, 13623), (12428, 12654)]