152371840

素因数分解:

$2^7\times 5^1\times {\mathrm{238081}}^1$

素因数の和:238100

約数の個数: 32

約数和(自身を含む): 364265460

約数和(自身を除く): 211893620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 238081, 476162, 952324, 1190405, 1904648, 2380810, 3809296, 4761620, 7618592, 9523240, 15237184, 19046480, 30474368, 38092960, 76185920, 152371840]

約数ペア:

[(1, 152371840), (2, 76185920), (4, 38092960), (5, 30474368), (8, 19046480), (10, 15237184), (16, 9523240), (20, 7618592), (32, 4761620), (40, 3809296), (64, 2380810), (80, 1904648), (128, 1190405), (160, 952324), (320, 476162), (640, 238081)]