138697184

素因数分解:

$2^5\times {\mathrm{53}}^2\times {\mathrm{1543}}^1$

素因数の和:1659

約数の個数: 36

約数和(自身を含む): 278489736

約数和(自身を除く): 139792552

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1543, 1696, 2809, 3086, 5618, 6172, 11236, 12344, 22472, 24688, 44944, 49376, 81779, 89888, 163558, 327116, 654232, 1308464, 2616928, 4334287, 8668574, 17337148, 34674296, 69348592, 138697184]

約数ペア:

[(1, 138697184), (2, 69348592), (4, 34674296), (8, 17337148), (16, 8668574), (32, 4334287), (53, 2616928), (106, 1308464), (212, 654232), (424, 327116), (848, 163558), (1543, 89888), (1696, 81779), (2809, 49376), (3086, 44944), (5618, 24688), (6172, 22472), (11236, 12344)]