131304576

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{907}}^1$

素因数の和:966

約数の個数: 128

約数和(自身を含む): 388987200

約数和(自身を除く): 257682624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 64, 78, 87, 96, 104, 116, 128, 156, 174, 192, 208, 232, 312, 348, 377, 384, 416, 464, 624, 696, 754, 832, 907, 928, 1131, 1248, 1392, 1508, 1664, 1814, 1856, 2262, 2496, 2721, 2784, 3016, 3628, 3712, 4524, 4992, 5442, 5568, 6032, 7256, 9048, 10884, 11136, 11791, 12064, 14512, 18096, 21768, 23582, 24128, 26303, 29024, 35373, 36192, 43536, 47164, 48256, 52606, 58048, 70746, 72384, 78909, 87072, 94328, 105212, 116096, 141492, 144768, 157818, 174144, 188656, 210424, 282984, 315636, 341939, 348288, 377312, 420848, 565968, 631272, 683878, 754624, 841696, 1025817, 1131936, 1262544, 1367756, 1509248, 1683392, 2051634, 2263872, 2525088, 2735512, 3366784, 4103268, 4527744, 5050176, 5471024, 8206536, 10100352, 10942048, 16413072, 21884096, 32826144, 43768192, 65652288, 131304576]

約数ペア:

[(1, 131304576), (2, 65652288), (3, 43768192), (4, 32826144), (6, 21884096), (8, 16413072), (12, 10942048), (13, 10100352), (16, 8206536), (24, 5471024), (26, 5050176), (29, 4527744), (32, 4103268), (39, 3366784), (48, 2735512), (52, 2525088), (58, 2263872), (64, 2051634), (78, 1683392), (87, 1509248), (96, 1367756), (104, 1262544), (116, 1131936), (128, 1025817), (156, 841696), (174, 754624), (192, 683878), (208, 631272), (232, 565968), (312, 420848), (348, 377312), (377, 348288), (384, 341939), (416, 315636), (464, 282984), (624, 210424), (696, 188656), (754, 174144), (832, 157818), (907, 144768), (928, 141492), (1131, 116096), (1248, 105212), (1392, 94328), (1508, 87072), (1664, 78909), (1814, 72384), (1856, 70746), (2262, 58048), (2496, 52606), (2721, 48256), (2784, 47164), (3016, 43536), (3628, 36192), (3712, 35373), (4524, 29024), (4992, 26303), (5442, 24128), (5568, 23582), (6032, 21768), (7256, 18096), (9048, 14512), (10884, 12064), (11136, 11791)]