129641472

素因数分解:

$2^{10}\times 3^5\times {\mathrm{521}}^1$

素因数の和:556

約数の個数: 132

約数和(自身を含む): 388946376

約数和(自身を除く): 259304904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 512, 521, 576, 648, 768, 864, 972, 1024, 1042, 1152, 1296, 1536, 1563, 1728, 1944, 2084, 2304, 2592, 3072, 3126, 3456, 3888, 4168, 4608, 4689, 5184, 6252, 6912, 7776, 8336, 9216, 9378, 10368, 12504, 13824, 14067, 15552, 16672, 18756, 20736, 25008, 27648, 28134, 31104, 33344, 37512, 41472, 42201, 50016, 56268, 62208, 66688, 75024, 82944, 84402, 100032, 112536, 124416, 126603, 133376, 150048, 168804, 200064, 225072, 248832, 253206, 266752, 300096, 337608, 400128, 450144, 506412, 533504, 600192, 675216, 800256, 900288, 1012824, 1200384, 1350432, 1600512, 1800576, 2025648, 2400768, 2700864, 3601152, 4051296, 4801536, 5401728, 7202304, 8102592, 10803456, 14404608, 16205184, 21606912, 32410368, 43213824, 64820736, 129641472]

約数ペア:

[(1, 129641472), (2, 64820736), (3, 43213824), (4, 32410368), (6, 21606912), (8, 16205184), (9, 14404608), (12, 10803456), (16, 8102592), (18, 7202304), (24, 5401728), (27, 4801536), (32, 4051296), (36, 3601152), (48, 2700864), (54, 2400768), (64, 2025648), (72, 1800576), (81, 1600512), (96, 1350432), (108, 1200384), (128, 1012824), (144, 900288), (162, 800256), (192, 675216), (216, 600192), (243, 533504), (256, 506412), (288, 450144), (324, 400128), (384, 337608), (432, 300096), (486, 266752), (512, 253206), (521, 248832), (576, 225072), (648, 200064), (768, 168804), (864, 150048), (972, 133376), (1024, 126603), (1042, 124416), (1152, 112536), (1296, 100032), (1536, 84402), (1563, 82944), (1728, 75024), (1944, 66688), (2084, 62208), (2304, 56268), (2592, 50016), (3072, 42201), (3126, 41472), (3456, 37512), (3888, 33344), (4168, 31104), (4608, 28134), (4689, 27648), (5184, 25008), (6252, 20736), (6912, 18756), (7776, 16672), (8336, 15552), (9216, 14067), (9378, 13824), (10368, 12504)]