127600128

素因数分解:

$2^9\times 3^2\times {\mathrm{27691}}^1$

素因数の和:27715

約数の個数: 60

約数和(自身を含む): 368275908

約数和(自身を除く): 240675780

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, 27691, 55382, 83073, 110764, 166146, 221528, 249219, 332292, 443056, 498438, 664584, 886112, 996876, 1329168, 1772224, 1993752, 2658336, 3544448, 3987504, 5316672, 7088896, 7975008, 10633344, 14177792, 15950016, 21266688, 31900032, 42533376, 63800064, 127600128]

約数ペア:

[(1, 127600128), (2, 63800064), (3, 42533376), (4, 31900032), (6, 21266688), (8, 15950016), (9, 14177792), (12, 10633344), (16, 7975008), (18, 7088896), (24, 5316672), (32, 3987504), (36, 3544448), (48, 2658336), (64, 1993752), (72, 1772224), (96, 1329168), (128, 996876), (144, 886112), (192, 664584), (256, 498438), (288, 443056), (384, 332292), (512, 249219), (576, 221528), (768, 166146), (1152, 110764), (1536, 83073), (2304, 55382), (4608, 27691)]