130221156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{49103}}^1$

素因数の和:49140

約数の個数: 48

約数和(自身を含む): 346477824

約数和(自身を除く): 216256668

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 49103, 98206, 147309, 196412, 294618, 589236, 638339, 834751, 1276678, 1669502, 1915017, 2504253, 2553356, 3339004, 3830034, 5008506, 7660068, 10017012, 10851763, 21703526, 32555289, 43407052, 65110578, 130221156]

約数ペア:

[(1, 130221156), (2, 65110578), (3, 43407052), (4, 32555289), (6, 21703526), (12, 10851763), (13, 10017012), (17, 7660068), (26, 5008506), (34, 3830034), (39, 3339004), (51, 2553356), (52, 2504253), (68, 1915017), (78, 1669502), (102, 1276678), (156, 834751), (204, 638339), (221, 589236), (442, 294618), (663, 196412), (884, 147309), (1326, 98206), (2652, 49103)]