197639136

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 611573760

約数和(自身を除く): 413934624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 47, 48, 54, 62, 72, 93, 94, 96, 108, 124, 141, 144, 157, 186, 188, 216, 248, 279, 282, 288, 314, 372, 376, 423, 432, 471, 496, 558, 564, 628, 744, 752, 837, 846, 864, 942, 992, 1116, 1128, 1256, 1269, 1413, 1457, 1488, 1504, 1674, 1692, 1884, 2232, 2256, 2512, 2538, 2826, 2914, 2976, 3348, 3384, 3768, 4239, 4371, 4464, 4512, 4867, 5024, 5076, 5652, 5828, 6696, 6768, 7379, 7536, 8478, 8742, 8928, 9734, 10152, 11304, 11656, 13113, 13392, 13536, 14601, 14758, 15072, 16956, 17484, 19468, 20304, 22137, 22608, 23312, 26226, 26784, 29202, 29516, 33912, 34968, 38936, 39339, 40608, 43803, 44274, 45216, 46624, 52452, 58404, 59032, 66411, 67824, 69936, 77872, 78678, 87606, 88548, 104904, 116808, 118064, 131409, 132822, 135648, 139872, 155744, 157356, 175212, 177096, 199233, 209808, 228749, 233616, 236128, 262818, 265644, 314712, 350424, 354192, 398466, 419616, 457498, 467232, 525636, 531288, 629424, 686247, 700848, 708384, 796932, 914996, 1051272, 1062576, 1258848, 1372494, 1401696, 1593864, 1829992, 2058741, 2102544, 2125152, 2744988, 3187728, 3659984, 4117482, 4205088, 5489976, 6176223, 6375456, 7319968, 8234964, 10979952, 12352446, 16469928, 21959904, 24704892, 32939856, 49409784, 65879712, 98819568, 197639136]

約数ペア:

[(1, 197639136), (2, 98819568), (3, 65879712), (4, 49409784), (6, 32939856), (8, 24704892), (9, 21959904), (12, 16469928), (16, 12352446), (18, 10979952), (24, 8234964), (27, 7319968), (31, 6375456), (32, 6176223), (36, 5489976), (47, 4205088), (48, 4117482), (54, 3659984), (62, 3187728), (72, 2744988), (93, 2125152), (94, 2102544), (96, 2058741), (108, 1829992), (124, 1593864), (141, 1401696), (144, 1372494), (157, 1258848), (186, 1062576), (188, 1051272), (216, 914996), (248, 796932), (279, 708384), (282, 700848), (288, 686247), (314, 629424), (372, 531288), (376, 525636), (423, 467232), (432, 457498), (471, 419616), (496, 398466), (558, 354192), (564, 350424), (628, 314712), (744, 265644), (752, 262818), (837, 236128), (846, 233616), (864, 228749), (942, 209808), (992, 199233), (1116, 177096), (1128, 175212), (1256, 157356), (1269, 155744), (1413, 139872), (1457, 135648), (1488, 132822), (1504, 131409), (1674, 118064), (1692, 116808), (1884, 104904), (2232, 88548), (2256, 87606), (2512, 78678), (2538, 77872), (2826, 69936), (2914, 67824), (2976, 66411), (3348, 59032), (3384, 58404), (3768, 52452), (4239, 46624), (4371, 45216), (4464, 44274), (4512, 43803), (4867, 40608), (5024, 39339), (5076, 38936), (5652, 34968), (5828, 33912), (6696, 29516), (6768, 29202), (7379, 26784), (7536, 26226), (8478, 23312), (8742, 22608), (8928, 22137), (9734, 20304), (10152, 19468), (11304, 17484), (11656, 16956), (13113, 15072), (13392, 14758), (13536, 14601)]