139658076

素因数分解:

$2^2\times 3^2\times {\mathrm{491}}^1\times {\mathrm{7901}}^1$

素因数の和:8402

約数の個数: 36

約数和(自身を含む): 353788344

約数和(自身を除く): 214130268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 491, 982, 1473, 1964, 2946, 4419, 5892, 7901, 8838, 15802, 17676, 23703, 31604, 47406, 71109, 94812, 142218, 284436, 3879391, 7758782, 11638173, 15517564, 23276346, 34914519, 46552692, 69829038, 139658076]

約数ペア:

[(1, 139658076), (2, 69829038), (3, 46552692), (4, 34914519), (6, 23276346), (9, 15517564), (12, 11638173), (18, 7758782), (36, 3879391), (491, 284436), (982, 142218), (1473, 94812), (1964, 71109), (2946, 47406), (4419, 31604), (5892, 23703), (7901, 17676), (8838, 15802)]