199428864

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 569049600

約数和(自身を除く): 369620736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 79, 96, 114, 128, 152, 158, 173, 192, 228, 237, 256, 304, 316, 346, 384, 456, 474, 519, 608, 632, 692, 768, 912, 948, 1038, 1216, 1264, 1384, 1501, 1824, 1896, 2076, 2432, 2528, 2768, 3002, 3287, 3648, 3792, 4152, 4503, 4864, 5056, 5536, 6004, 6574, 7296, 7584, 8304, 9006, 9861, 10112, 11072, 12008, 13148, 13667, 14592, 15168, 16608, 18012, 19722, 20224, 22144, 24016, 26296, 27334, 30336, 33216, 36024, 39444, 41001, 44288, 48032, 52592, 54668, 60672, 66432, 72048, 78888, 82002, 96064, 105184, 109336, 132864, 144096, 157776, 164004, 192128, 210368, 218672, 259673, 288192, 315552, 328008, 384256, 420736, 437344, 519346, 576384, 631104, 656016, 779019, 841472, 874688, 1038692, 1152768, 1262208, 1312032, 1558038, 1749376, 2077384, 2524416, 2624064, 3116076, 3498752, 4154768, 5248128, 6232152, 8309536, 10496256, 12464304, 16619072, 24928608, 33238144, 49857216, 66476288, 99714432, 199428864]

約数ペア:

[(1, 199428864), (2, 99714432), (3, 66476288), (4, 49857216), (6, 33238144), (8, 24928608), (12, 16619072), (16, 12464304), (19, 10496256), (24, 8309536), (32, 6232152), (38, 5248128), (48, 4154768), (57, 3498752), (64, 3116076), (76, 2624064), (79, 2524416), (96, 2077384), (114, 1749376), (128, 1558038), (152, 1312032), (158, 1262208), (173, 1152768), (192, 1038692), (228, 874688), (237, 841472), (256, 779019), (304, 656016), (316, 631104), (346, 576384), (384, 519346), (456, 437344), (474, 420736), (519, 384256), (608, 328008), (632, 315552), (692, 288192), (768, 259673), (912, 218672), (948, 210368), (1038, 192128), (1216, 164004), (1264, 157776), (1384, 144096), (1501, 132864), (1824, 109336), (1896, 105184), (2076, 96064), (2432, 82002), (2528, 78888), (2768, 72048), (3002, 66432), (3287, 60672), (3648, 54668), (3792, 52592), (4152, 48032), (4503, 44288), (4864, 41001), (5056, 39444), (5536, 36024), (6004, 33216), (6574, 30336), (7296, 27334), (7584, 26296), (8304, 24016), (9006, 22144), (9861, 20224), (10112, 19722), (11072, 18012), (12008, 16608), (13148, 15168), (13667, 14592)]