188451984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{560869}}^1$

素因数の和:560887

約数の個数: 40

約数和(自身を含む): 556383040

約数和(自身を除く): 367931056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 560869, 1121738, 1682607, 2243476, 3365214, 3926083, 4486952, 6730428, 7852166, 8973904, 11778249, 13460856, 15704332, 23556498, 26921712, 31408664, 47112996, 62817328, 94225992, 188451984]

約数ペア:

[(1, 188451984), (2, 94225992), (3, 62817328), (4, 47112996), (6, 31408664), (7, 26921712), (8, 23556498), (12, 15704332), (14, 13460856), (16, 11778249), (21, 8973904), (24, 7852166), (28, 6730428), (42, 4486952), (48, 3926083), (56, 3365214), (84, 2243476), (112, 1682607), (168, 1121738), (336, 560869)]