161946204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{7681}}^1$

素因数の和:7946

約数の個数: 48

約数和(自身を含む): 433633536

約数和(自身を除く): 271687332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 251, 502, 753, 1004, 1506, 1757, 3012, 3514, 5271, 7028, 7681, 10542, 15362, 21084, 23043, 30724, 46086, 53767, 92172, 107534, 161301, 215068, 322602, 645204, 1927931, 3855862, 5783793, 7711724, 11567586, 13495517, 23135172, 26991034, 40486551, 53982068, 80973102, 161946204]

約数ペア:

[(1, 161946204), (2, 80973102), (3, 53982068), (4, 40486551), (6, 26991034), (7, 23135172), (12, 13495517), (14, 11567586), (21, 7711724), (28, 5783793), (42, 3855862), (84, 1927931), (251, 645204), (502, 322602), (753, 215068), (1004, 161301), (1506, 107534), (1757, 92172), (3012, 53767), (3514, 46086), (5271, 30724), (7028, 23043), (7681, 21084), (10542, 15362)]