128742804

素因数分解:

$2^2\times 3^3\times {\mathrm{311}}^1\times {\mathrm{3833}}^1$

素因数の和:4157

約数の個数: 48

約数和(自身を含む): 334938240

約数和(自身を除く): 206195436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 311, 622, 933, 1244, 1866, 2799, 3732, 3833, 5598, 7666, 8397, 11196, 11499, 15332, 16794, 22998, 33588, 34497, 45996, 68994, 103491, 137988, 206982, 413964, 1192063, 2384126, 3576189, 4768252, 7152378, 10728567, 14304756, 21457134, 32185701, 42914268, 64371402, 128742804]

約数ペア:

[(1, 128742804), (2, 64371402), (3, 42914268), (4, 32185701), (6, 21457134), (9, 14304756), (12, 10728567), (18, 7152378), (27, 4768252), (36, 3576189), (54, 2384126), (108, 1192063), (311, 413964), (622, 206982), (933, 137988), (1244, 103491), (1866, 68994), (2799, 45996), (3732, 34497), (3833, 33588), (5598, 22998), (7666, 16794), (8397, 15332), (11196, 11499)]