138911744

素因数分解:

$2^{13}\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:604

約数の個数: 56

約数和(自身を含む): 287292288

約数和(自身を除く): 148380544

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 547, 992, 1024, 1094, 1984, 2048, 2188, 3968, 4096, 4376, 7936, 8192, 8752, 15872, 16957, 17504, 31744, 33914, 35008, 63488, 67828, 70016, 126976, 135656, 140032, 253952, 271312, 280064, 542624, 560128, 1085248, 1120256, 2170496, 2240512, 4340992, 4481024, 8681984, 17363968, 34727936, 69455872, 138911744]

約数ペア:

[(1, 138911744), (2, 69455872), (4, 34727936), (8, 17363968), (16, 8681984), (31, 4481024), (32, 4340992), (62, 2240512), (64, 2170496), (124, 1120256), (128, 1085248), (248, 560128), (256, 542624), (496, 280064), (512, 271312), (547, 253952), (992, 140032), (1024, 135656), (1094, 126976), (1984, 70016), (2048, 67828), (2188, 63488), (3968, 35008), (4096, 33914), (4376, 31744), (7936, 17504), (8192, 16957), (8752, 15872)]