165206412

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{218527}}^1$

素因数の和:218547

約数の個数: 48

約数和(自身を含む): 489502720

約数和(自身を除く): 324296308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 218527, 437054, 655581, 874108, 1311162, 1529689, 1966743, 2622324, 3059378, 3933486, 4589067, 5900229, 6118756, 7866972, 9178134, 11800458, 13767201, 18356268, 23600916, 27534402, 41301603, 55068804, 82603206, 165206412]

約数ペア:

[(1, 165206412), (2, 82603206), (3, 55068804), (4, 41301603), (6, 27534402), (7, 23600916), (9, 18356268), (12, 13767201), (14, 11800458), (18, 9178134), (21, 7866972), (27, 6118756), (28, 5900229), (36, 4589067), (42, 3933486), (54, 3059378), (63, 2622324), (84, 1966743), (108, 1529689), (126, 1311162), (189, 874108), (252, 655581), (378, 437054), (756, 218527)]