147903448

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12637}}^1$

素因数の和:12680

約数の個数: 64

約数和(自身を含む): 363974400

約数和(自身を除く): 216070952

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 266, 308, 418, 532, 616, 836, 1064, 1463, 1672, 2926, 5852, 11704, 12637, 25274, 50548, 88459, 101096, 139007, 176918, 240103, 278014, 353836, 480206, 556028, 707672, 960412, 973049, 1112056, 1680721, 1920824, 1946098, 2641133, 3361442, 3892196, 5282266, 6722884, 7784392, 10564532, 13445768, 18487931, 21129064, 36975862, 73951724, 147903448]

約数ペア:

[(1, 147903448), (2, 73951724), (4, 36975862), (7, 21129064), (8, 18487931), (11, 13445768), (14, 10564532), (19, 7784392), (22, 6722884), (28, 5282266), (38, 3892196), (44, 3361442), (56, 2641133), (76, 1946098), (77, 1920824), (88, 1680721), (133, 1112056), (152, 973049), (154, 960412), (209, 707672), (266, 556028), (308, 480206), (418, 353836), (532, 278014), (616, 240103), (836, 176918), (1064, 139007), (1463, 101096), (1672, 88459), (2926, 50548), (5852, 25274), (11704, 12637)]