155434272

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:391

約数の個数: 144

約数和(自身を含む): 479872512

約数和(自身を除く): 324438240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 173, 191, 196, 224, 294, 336, 346, 382, 392, 519, 573, 588, 672, 692, 764, 784, 1038, 1146, 1176, 1211, 1337, 1384, 1528, 1568, 2076, 2292, 2352, 2422, 2674, 2768, 3056, 3633, 4011, 4152, 4584, 4704, 4844, 5348, 5536, 6112, 7266, 8022, 8304, 8477, 9168, 9359, 9688, 10696, 14532, 16044, 16608, 16954, 18336, 18718, 19376, 21392, 25431, 28077, 29064, 32088, 33043, 33908, 37436, 38752, 42784, 50862, 56154, 58128, 64176, 66086, 67816, 74872, 99129, 101724, 112308, 116256, 128352, 132172, 135632, 149744, 198258, 203448, 224616, 231301, 264344, 271264, 299488, 396516, 406896, 449232, 462602, 528688, 693903, 793032, 813792, 898464, 925204, 1057376, 1387806, 1586064, 1619107, 1850408, 2775612, 3172128, 3238214, 3700816, 4857321, 5551224, 6476428, 7401632, 9714642, 11102448, 12952856, 19429284, 22204896, 25905712, 38858568, 51811424, 77717136, 155434272]

約数ペア:

[(1, 155434272), (2, 77717136), (3, 51811424), (4, 38858568), (6, 25905712), (7, 22204896), (8, 19429284), (12, 12952856), (14, 11102448), (16, 9714642), (21, 7401632), (24, 6476428), (28, 5551224), (32, 4857321), (42, 3700816), (48, 3238214), (49, 3172128), (56, 2775612), (84, 1850408), (96, 1619107), (98, 1586064), (112, 1387806), (147, 1057376), (168, 925204), (173, 898464), (191, 813792), (196, 793032), (224, 693903), (294, 528688), (336, 462602), (346, 449232), (382, 406896), (392, 396516), (519, 299488), (573, 271264), (588, 264344), (672, 231301), (692, 224616), (764, 203448), (784, 198258), (1038, 149744), (1146, 135632), (1176, 132172), (1211, 128352), (1337, 116256), (1384, 112308), (1528, 101724), (1568, 99129), (2076, 74872), (2292, 67816), (2352, 66086), (2422, 64176), (2674, 58128), (2768, 56154), (3056, 50862), (3633, 42784), (4011, 38752), (4152, 37436), (4584, 33908), (4704, 33043), (4844, 32088), (5348, 29064), (5536, 28077), (6112, 25431), (7266, 21392), (8022, 19376), (8304, 18718), (8477, 18336), (9168, 16954), (9359, 16608), (9688, 16044), (10696, 14532)]