138815616

素因数分解:

$2^7\times 3^1\times {\mathrm{361499}}^1$

素因数の和:361516

約数の個数: 32

約数和(自身を含む): 368730000

約数和(自身を除く): 229914384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 361499, 722998, 1084497, 1445996, 2168994, 2891992, 4337988, 5783984, 8675976, 11567968, 17351952, 23135936, 34703904, 46271872, 69407808, 138815616]

約数ペア:

[(1, 138815616), (2, 69407808), (3, 46271872), (4, 34703904), (6, 23135936), (8, 17351952), (12, 11567968), (16, 8675976), (24, 5783984), (32, 4337988), (48, 2891992), (64, 2168994), (96, 1445996), (128, 1084497), (192, 722998), (384, 361499)]