118943872

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 245381400

約数和(自身を除く): 126437528

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 89, 106, 128, 178, 197, 212, 356, 394, 424, 712, 788, 848, 1424, 1576, 1696, 2848, 3152, 3392, 4717, 5696, 6304, 6784, 9434, 10441, 11392, 12608, 17533, 18868, 20882, 25216, 35066, 37736, 41764, 70132, 75472, 83528, 140264, 150944, 167056, 280528, 301888, 334112, 561056, 603776, 668224, 929249, 1122112, 1336448, 1858498, 2244224, 3716996, 7433992, 14867984, 29735968, 59471936, 118943872]

約数ペア:

[(1, 118943872), (2, 59471936), (4, 29735968), (8, 14867984), (16, 7433992), (32, 3716996), (53, 2244224), (64, 1858498), (89, 1336448), (106, 1122112), (128, 929249), (178, 668224), (197, 603776), (212, 561056), (356, 334112), (394, 301888), (424, 280528), (712, 167056), (788, 150944), (848, 140264), (1424, 83528), (1576, 75472), (1696, 70132), (2848, 41764), (3152, 37736), (3392, 35066), (4717, 25216), (5696, 20882), (6304, 18868), (6784, 17533), (9434, 12608), (10441, 11392)]