153926656

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:437

約数の個数: 88

約数和(自身を含む): 342978944

約数和(自身を除く): 189052288

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 373, 403, 416, 496, 512, 746, 806, 832, 992, 1024, 1492, 1612, 1664, 1984, 2984, 3224, 3328, 3968, 4849, 5968, 6448, 6656, 7936, 9698, 11563, 11936, 12896, 13312, 15872, 19396, 23126, 23872, 25792, 31744, 38792, 46252, 47744, 51584, 77584, 92504, 95488, 103168, 150319, 155168, 185008, 190976, 206336, 300638, 310336, 370016, 381952, 412672, 601276, 620672, 740032, 1202552, 1241344, 1480064, 2405104, 2482688, 2960128, 4810208, 4965376, 5920256, 9620416, 11840512, 19240832, 38481664, 76963328, 153926656]

約数ペア:

[(1, 153926656), (2, 76963328), (4, 38481664), (8, 19240832), (13, 11840512), (16, 9620416), (26, 5920256), (31, 4965376), (32, 4810208), (52, 2960128), (62, 2482688), (64, 2405104), (104, 1480064), (124, 1241344), (128, 1202552), (208, 740032), (248, 620672), (256, 601276), (373, 412672), (403, 381952), (416, 370016), (496, 310336), (512, 300638), (746, 206336), (806, 190976), (832, 185008), (992, 155168), (1024, 150319), (1492, 103168), (1612, 95488), (1664, 92504), (1984, 77584), (2984, 51584), (3224, 47744), (3328, 46252), (3968, 38792), (4849, 31744), (5968, 25792), (6448, 23872), (6656, 23126), (7936, 19396), (9698, 15872), (11563, 13312), (11936, 12896)]