167180480

素因数分解:

$2^6\times 5^1\times {\mathrm{522439}}^1$

素因数の和:522456

約数の個数: 28

約数和(自身を含む): 398099280

約数和(自身を除く): 230918800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 522439, 1044878, 2089756, 2612195, 4179512, 5224390, 8359024, 10448780, 16718048, 20897560, 33436096, 41795120, 83590240, 167180480]

約数ペア:

[(1, 167180480), (2, 83590240), (4, 41795120), (5, 33436096), (8, 20897560), (10, 16718048), (16, 10448780), (20, 8359024), (32, 5224390), (40, 4179512), (64, 2612195), (80, 2089756), (160, 1044878), (320, 522439)]