159858608

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109793}}^1$

素因数の和:109821

約数の個数: 40

約数和(自身を含む): 381204768

約数和(自身を除く): 221346160

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 109793, 219586, 439172, 768551, 878344, 1427309, 1537102, 1756688, 2854618, 3074204, 5709236, 6148408, 9991163, 11418472, 12296816, 19982326, 22836944, 39964652, 79929304, 159858608]

約数ペア:

[(1, 159858608), (2, 79929304), (4, 39964652), (7, 22836944), (8, 19982326), (13, 12296816), (14, 11418472), (16, 9991163), (26, 6148408), (28, 5709236), (52, 3074204), (56, 2854618), (91, 1756688), (104, 1537102), (112, 1427309), (182, 878344), (208, 768551), (364, 439172), (728, 219586), (1456, 109793)]