139881816

素因数分解:

$2^3\times 3^4\times {\mathrm{139}}^1\times {\mathrm{1553}}^1$

素因数の和:1710

約数の個数: 80

約数和(自身を含む): 394871400

約数和(自身を除く): 254989584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 139, 162, 216, 278, 324, 417, 556, 648, 834, 1112, 1251, 1553, 1668, 2502, 3106, 3336, 3753, 4659, 5004, 6212, 7506, 9318, 10008, 11259, 12424, 13977, 15012, 18636, 22518, 27954, 30024, 37272, 41931, 45036, 55908, 83862, 90072, 111816, 125793, 167724, 215867, 251586, 335448, 431734, 503172, 647601, 863468, 1006344, 1295202, 1726936, 1942803, 2590404, 3885606, 5180808, 5828409, 7771212, 11656818, 15542424, 17485227, 23313636, 34970454, 46627272, 69940908, 139881816]

約数ペア:

[(1, 139881816), (2, 69940908), (3, 46627272), (4, 34970454), (6, 23313636), (8, 17485227), (9, 15542424), (12, 11656818), (18, 7771212), (24, 5828409), (27, 5180808), (36, 3885606), (54, 2590404), (72, 1942803), (81, 1726936), (108, 1295202), (139, 1006344), (162, 863468), (216, 647601), (278, 503172), (324, 431734), (417, 335448), (556, 251586), (648, 215867), (834, 167724), (1112, 125793), (1251, 111816), (1553, 90072), (1668, 83862), (2502, 55908), (3106, 45036), (3336, 41931), (3753, 37272), (4659, 30024), (5004, 27954), (6212, 22518), (7506, 18636), (9318, 15012), (10008, 13977), (11259, 12424)]