128367612

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:672

約数の個数: 96

約数和(自身を含む): 355622400

約数和(自身を除く): 227254788

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 139, 153, 204, 278, 306, 417, 459, 503, 556, 612, 834, 918, 1006, 1251, 1509, 1668, 1836, 2012, 2363, 2502, 3018, 3753, 4527, 4726, 5004, 6036, 7089, 7506, 8551, 9054, 9452, 13581, 14178, 15012, 17102, 18108, 21267, 25653, 27162, 28356, 34204, 42534, 51306, 54324, 63801, 69917, 76959, 85068, 102612, 127602, 139834, 153918, 209751, 230877, 255204, 279668, 307836, 419502, 461754, 629253, 839004, 923508, 1188589, 1258506, 1887759, 2377178, 2517012, 3565767, 3775518, 4754356, 7131534, 7551036, 10697301, 14263068, 21394602, 32091903, 42789204, 64183806, 128367612]

約数ペア:

[(1, 128367612), (2, 64183806), (3, 42789204), (4, 32091903), (6, 21394602), (9, 14263068), (12, 10697301), (17, 7551036), (18, 7131534), (27, 4754356), (34, 3775518), (36, 3565767), (51, 2517012), (54, 2377178), (68, 1887759), (102, 1258506), (108, 1188589), (139, 923508), (153, 839004), (204, 629253), (278, 461754), (306, 419502), (417, 307836), (459, 279668), (503, 255204), (556, 230877), (612, 209751), (834, 153918), (918, 139834), (1006, 127602), (1251, 102612), (1509, 85068), (1668, 76959), (1836, 69917), (2012, 63801), (2363, 54324), (2502, 51306), (3018, 42534), (3753, 34204), (4527, 28356), (4726, 27162), (5004, 25653), (6036, 21267), (7089, 18108), (7506, 17102), (8551, 15012), (9054, 14178), (9452, 13581)]