128837826

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{1033}}^1$

素因数の和:1108

約数の個数: 72

約数和(自身を含む): 309945636

約数和(自身を除く): 181107810

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 169, 234, 246, 338, 369, 507, 533, 738, 1014, 1033, 1066, 1521, 1599, 2066, 3042, 3099, 3198, 4797, 6198, 6929, 9297, 9594, 13429, 13858, 18594, 20787, 26858, 40287, 41574, 42353, 62361, 80574, 84706, 120861, 124722, 127059, 174577, 241722, 254118, 349154, 381177, 523731, 550589, 762354, 1047462, 1101178, 1571193, 1651767, 3142386, 3303534, 4955301, 7157657, 9910602, 14315314, 21472971, 42945942, 64418913, 128837826]

約数ペア:

[(1, 128837826), (2, 64418913), (3, 42945942), (6, 21472971), (9, 14315314), (13, 9910602), (18, 7157657), (26, 4955301), (39, 3303534), (41, 3142386), (78, 1651767), (82, 1571193), (117, 1101178), (123, 1047462), (169, 762354), (234, 550589), (246, 523731), (338, 381177), (369, 349154), (507, 254118), (533, 241722), (738, 174577), (1014, 127059), (1033, 124722), (1066, 120861), (1521, 84706), (1599, 80574), (2066, 62361), (3042, 42353), (3099, 41574), (3198, 40287), (4797, 26858), (6198, 20787), (6929, 18594), (9297, 13858), (9594, 13429)]