165891012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{42019}}^1$

素因数の和:42080

約数の個数: 48

約数和(自身を含む): 451799040

約数和(自身を除く): 285908028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 42019, 84038, 126057, 168076, 252114, 294133, 504228, 588266, 882399, 1176532, 1764798, 1974893, 3529596, 3949786, 5924679, 7899572, 11849358, 13824251, 23698716, 27648502, 41472753, 55297004, 82945506, 165891012]

約数ペア:

[(1, 165891012), (2, 82945506), (3, 55297004), (4, 41472753), (6, 27648502), (7, 23698716), (12, 13824251), (14, 11849358), (21, 7899572), (28, 5924679), (42, 3949786), (47, 3529596), (84, 1974893), (94, 1764798), (141, 1176532), (188, 882399), (282, 588266), (329, 504228), (564, 294133), (658, 252114), (987, 168076), (1316, 126057), (1974, 84038), (3948, 42019)]