156922051940

素因数分解:

$2^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{9533539}}^1$

素因数の和:9534371

約数の個数: 24

約数和(自身を含む): 329936752320

約数和(自身を除く): 173014700380

約数列:

[1, 2, 4, 5, 10, 20, 823, 1646, 3292, 4115, 8230, 16460, 9533539, 19067078, 38134156, 47667695, 95335390, 190670780, 7846102597, 15692205194, 31384410388, 39230512985, 78461025970, 156922051940]

約数ペア:

[(1, 156922051940), (2, 78461025970), (4, 39230512985), (5, 31384410388), (10, 15692205194), (20, 7846102597), (823, 190670780), (1646, 95335390), (3292, 47667695), (4115, 38134156), (8230, 19067078), (16460, 9533539)]