149730516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{319937}}^1$

素因数の和:319960

約数の個数: 36

約数和(自身を含む): 407601012

約数和(自身を除く): 257870496

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 319937, 639874, 959811, 1279748, 1919622, 2879433, 3839244, 4159181, 5758866, 8318362, 11517732, 12477543, 16636724, 24955086, 37432629, 49910172, 74865258, 149730516]

約数ペア:

[(1, 149730516), (2, 74865258), (3, 49910172), (4, 37432629), (6, 24955086), (9, 16636724), (12, 12477543), (13, 11517732), (18, 8318362), (26, 5758866), (36, 4159181), (39, 3839244), (52, 2879433), (78, 1919622), (117, 1279748), (156, 959811), (234, 639874), (468, 319937)]