151922560

素因数分解:

$2^7\times 5^1\times {\mathrm{237379}}^1$

素因数の和:237398

約数の個数: 32

約数和(自身を含む): 363191400

約数和(自身を除く): 211268840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 237379, 474758, 949516, 1186895, 1899032, 2373790, 3798064, 4747580, 7596128, 9495160, 15192256, 18990320, 30384512, 37980640, 75961280, 151922560]

約数ペア:

[(1, 151922560), (2, 75961280), (4, 37980640), (5, 30384512), (8, 18990320), (10, 15192256), (16, 9495160), (20, 7596128), (32, 4747580), (40, 3798064), (64, 2373790), (80, 1899032), (128, 1186895), (160, 949516), (320, 474758), (640, 237379)]