127522048

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 267661800

約数和(自身を除く): 140139752

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 89, 116, 128, 178, 193, 232, 256, 356, 386, 464, 712, 772, 928, 1424, 1544, 1856, 2581, 2848, 3088, 3712, 5162, 5597, 5696, 6176, 7424, 10324, 11194, 11392, 12352, 17177, 20648, 22388, 22784, 24704, 34354, 41296, 44776, 49408, 68708, 82592, 89552, 137416, 165184, 179104, 274832, 330368, 358208, 498133, 549664, 660736, 716416, 996266, 1099328, 1432832, 1992532, 2198656, 3985064, 4397312, 7970128, 15940256, 31880512, 63761024, 127522048]

約数ペア:

[(1, 127522048), (2, 63761024), (4, 31880512), (8, 15940256), (16, 7970128), (29, 4397312), (32, 3985064), (58, 2198656), (64, 1992532), (89, 1432832), (116, 1099328), (128, 996266), (178, 716416), (193, 660736), (232, 549664), (256, 498133), (356, 358208), (386, 330368), (464, 274832), (712, 179104), (772, 165184), (928, 137416), (1424, 89552), (1544, 82592), (1856, 68708), (2581, 49408), (2848, 44776), (3088, 41296), (3712, 34354), (5162, 24704), (5597, 22784), (5696, 22388), (6176, 20648), (7424, 17177), (10324, 12352), (11194, 11392)]