149709816

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{36479}}^1$

素因数の和:36513

約数の個数: 64

約数和(自身を含む): 437760000

約数和(自身を除く): 288050184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 36479, 72958, 109437, 145916, 218874, 291832, 328311, 437748, 656622, 693101, 875496, 984933, 1313244, 1386202, 1969866, 2079303, 2626488, 2772404, 3939732, 4158606, 5544808, 6237909, 7879464, 8317212, 12475818, 16634424, 18713727, 24951636, 37427454, 49903272, 74854908, 149709816]

約数ペア:

[(1, 149709816), (2, 74854908), (3, 49903272), (4, 37427454), (6, 24951636), (8, 18713727), (9, 16634424), (12, 12475818), (18, 8317212), (19, 7879464), (24, 6237909), (27, 5544808), (36, 4158606), (38, 3939732), (54, 2772404), (57, 2626488), (72, 2079303), (76, 1969866), (108, 1386202), (114, 1313244), (152, 984933), (171, 875496), (216, 693101), (228, 656622), (342, 437748), (456, 328311), (513, 291832), (684, 218874), (1026, 145916), (1368, 109437), (2052, 72958), (4104, 36479)]