146569724

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2011}}^1$

素因数の和:2178

約数の個数: 48

約数和(自身を含む): 310974720

約数和(自身を除く): 164404996

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 137, 266, 274, 532, 548, 959, 1918, 2011, 2603, 3836, 4022, 5206, 8044, 10412, 14077, 18221, 28154, 36442, 38209, 56308, 72884, 76418, 152836, 267463, 275507, 534926, 551014, 1069852, 1102028, 1928549, 3857098, 5234633, 7714196, 10469266, 20938532, 36642431, 73284862, 146569724]

約数ペア:

[(1, 146569724), (2, 73284862), (4, 36642431), (7, 20938532), (14, 10469266), (19, 7714196), (28, 5234633), (38, 3857098), (76, 1928549), (133, 1102028), (137, 1069852), (266, 551014), (274, 534926), (532, 275507), (548, 267463), (959, 152836), (1918, 76418), (2011, 72884), (2603, 56308), (3836, 38209), (4022, 36442), (5206, 28154), (8044, 18221), (10412, 14077)]