128060928

素因数分解:

$2^9\times 3^2\times {\mathrm{27791}}^1$

素因数の和:27815

約数の個数: 60

約数和(自身を含む): 369605808

約数和(自身を除く): 241544880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 27791, 55582, 83373, 111164, 166746, 222328, 250119, 333492, 444656, 500238, 666984, 889312, 1000476, 1333968, 1778624, 2000952, 2667936, 3557248, 4001904, 5335872, 7114496, 8003808, 10671744, 14228992, 16007616, 21343488, 32015232, 42686976, 64030464, 128060928]

約数ペア:

[(1, 128060928), (2, 64030464), (3, 42686976), (4, 32015232), (6, 21343488), (8, 16007616), (9, 14228992), (12, 10671744), (16, 8003808), (18, 7114496), (24, 5335872), (32, 4001904), (36, 3557248), (48, 2667936), (64, 2000952), (72, 1778624), (96, 1333968), (128, 1000476), (144, 889312), (192, 666984), (256, 500238), (288, 444656), (384, 333492), (512, 250119), (576, 222328), (768, 166746), (1152, 111164), (1536, 83373), (2304, 55582), (4608, 27791)]