149680746

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1627}}^1$

素因数の和:1923

約数の個数: 48

約数和(自身を含む): 342856800

約数和(自身を除く): 193176054

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 269, 342, 538, 807, 1614, 1627, 2421, 3254, 4842, 4881, 5111, 9762, 10222, 14643, 15333, 29286, 30666, 30913, 45999, 61826, 91998, 92739, 185478, 278217, 437663, 556434, 875326, 1312989, 2625978, 3938967, 7877934, 8315597, 16631194, 24946791, 49893582, 74840373, 149680746]

約数ペア:

[(1, 149680746), (2, 74840373), (3, 49893582), (6, 24946791), (9, 16631194), (18, 8315597), (19, 7877934), (38, 3938967), (57, 2625978), (114, 1312989), (171, 875326), (269, 556434), (342, 437663), (538, 278217), (807, 185478), (1614, 92739), (1627, 91998), (2421, 61826), (3254, 45999), (4842, 30913), (4881, 30666), (5111, 29286), (9762, 15333), (10222, 14643)]