155014904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47609}}^1$

素因数の和:47663

約数の個数: 32

約数和(自身を含む): 325652400

約数和(自身を除く): 170637496

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 47609, 95218, 190436, 380872, 523699, 1047398, 1761533, 2094796, 3523066, 4189592, 7046132, 14092264, 19376863, 38753726, 77507452, 155014904]

約数ペア:

[(1, 155014904), (2, 77507452), (4, 38753726), (8, 19376863), (11, 14092264), (22, 7046132), (37, 4189592), (44, 3523066), (74, 2094796), (88, 1761533), (148, 1047398), (296, 523699), (407, 380872), (814, 190436), (1628, 95218), (3256, 47609)]