189508748

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{30119}}^1$

素因数の和:30158

約数の個数: 36

約数和(自身を含む): 392584080

約数和(自身を除く): 203075332

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 30119, 60238, 120476, 331309, 391547, 662618, 783094, 1325236, 1566188, 3644399, 4307017, 7288798, 8614034, 14577596, 17228068, 47377187, 94754374, 189508748]

約数ペア:

[(1, 189508748), (2, 94754374), (4, 47377187), (11, 17228068), (13, 14577596), (22, 8614034), (26, 7288798), (44, 4307017), (52, 3644399), (121, 1566188), (143, 1325236), (242, 783094), (286, 662618), (484, 391547), (572, 331309), (1573, 120476), (3146, 60238), (6292, 30119)]