139035388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 263894400

約数和(自身を除く): 124859012

約数列:

[1, 2, 4, 19, 38, 59, 76, 101, 118, 202, 236, 307, 404, 614, 1121, 1228, 1919, 2242, 3838, 4484, 5833, 5959, 7676, 11666, 11918, 18113, 23332, 23836, 31007, 36226, 62014, 72452, 113221, 124028, 226442, 344147, 452884, 589133, 688294, 1178266, 1376588, 1829413, 2356532, 3658826, 7317652, 34758847, 69517694, 139035388]

約数ペア:

[(1, 139035388), (2, 69517694), (4, 34758847), (19, 7317652), (38, 3658826), (59, 2356532), (76, 1829413), (101, 1376588), (118, 1178266), (202, 688294), (236, 589133), (307, 452884), (404, 344147), (614, 226442), (1121, 124028), (1228, 113221), (1919, 72452), (2242, 62014), (3838, 36226), (4484, 31007), (5833, 23836), (5959, 23332), (7676, 18113), (11666, 11918)]