156668512

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 426069504

約数和(自身を除く): 269400992

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 67, 73, 77, 88, 91, 104, 112, 134, 143, 146, 154, 176, 182, 208, 224, 268, 286, 292, 308, 352, 364, 416, 469, 511, 536, 572, 584, 616, 728, 737, 803, 871, 938, 949, 1001, 1022, 1072, 1144, 1168, 1232, 1456, 1474, 1606, 1742, 1876, 1898, 2002, 2044, 2144, 2288, 2336, 2464, 2912, 2948, 3212, 3484, 3752, 3796, 4004, 4088, 4576, 4891, 5159, 5621, 5896, 6097, 6424, 6643, 6968, 7504, 7592, 8008, 8176, 9581, 9782, 10318, 10439, 11242, 11792, 12194, 12848, 13286, 13936, 15008, 15184, 16016, 16352, 19162, 19564, 20636, 20878, 22484, 23584, 24388, 25696, 26572, 27872, 30368, 32032, 34237, 38324, 39128, 41272, 41756, 44968, 48776, 53144, 53801, 63583, 67067, 68474, 73073, 76648, 78256, 82544, 83512, 89936, 97552, 106288, 107602, 127166, 134134, 136948, 146146, 153296, 156512, 165088, 167024, 179872, 195104, 212576, 215204, 254332, 268268, 273896, 292292, 306592, 334048, 376607, 430408, 445081, 508664, 536536, 547792, 584584, 699413, 753214, 860816, 890162, 1017328, 1073072, 1095584, 1169168, 1398826, 1506428, 1721632, 1780324, 2034656, 2146144, 2338336, 2797652, 3012856, 3560648, 4895891, 5595304, 6025712, 7121296, 9791782, 11190608, 12051424, 14242592, 19583564, 22381216, 39167128, 78334256, 156668512]

約数ペア:

[(1, 156668512), (2, 78334256), (4, 39167128), (7, 22381216), (8, 19583564), (11, 14242592), (13, 12051424), (14, 11190608), (16, 9791782), (22, 7121296), (26, 6025712), (28, 5595304), (32, 4895891), (44, 3560648), (52, 3012856), (56, 2797652), (67, 2338336), (73, 2146144), (77, 2034656), (88, 1780324), (91, 1721632), (104, 1506428), (112, 1398826), (134, 1169168), (143, 1095584), (146, 1073072), (154, 1017328), (176, 890162), (182, 860816), (208, 753214), (224, 699413), (268, 584584), (286, 547792), (292, 536536), (308, 508664), (352, 445081), (364, 430408), (416, 376607), (469, 334048), (511, 306592), (536, 292292), (572, 273896), (584, 268268), (616, 254332), (728, 215204), (737, 212576), (803, 195104), (871, 179872), (938, 167024), (949, 165088), (1001, 156512), (1022, 153296), (1072, 146146), (1144, 136948), (1168, 134134), (1232, 127166), (1456, 107602), (1474, 106288), (1606, 97552), (1742, 89936), (1876, 83512), (1898, 82544), (2002, 78256), (2044, 76648), (2144, 73073), (2288, 68474), (2336, 67067), (2464, 63583), (2912, 53801), (2948, 53144), (3212, 48776), (3484, 44968), (3752, 41756), (3796, 41272), (4004, 39128), (4088, 38324), (4576, 34237), (4891, 32032), (5159, 30368), (5621, 27872), (5896, 26572), (6097, 25696), (6424, 24388), (6643, 23584), (6968, 22484), (7504, 20878), (7592, 20636), (8008, 19564), (8176, 19162), (9581, 16352), (9782, 16016), (10318, 15184), (10439, 15008), (11242, 13936), (11792, 13286), (12194, 12848)]