40152216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{128693}}^1$

素因数の和:128715

約数の個数: 32

約数和(自身を含む): 108102960

約数和(自身を除く): 67950744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 128693, 257386, 386079, 514772, 772158, 1029544, 1544316, 1673009, 3088632, 3346018, 5019027, 6692036, 10038054, 13384072, 20076108, 40152216]

約数ペア:

[(1, 40152216), (2, 20076108), (3, 13384072), (4, 10038054), (6, 6692036), (8, 5019027), (12, 3346018), (13, 3088632), (24, 1673009), (26, 1544316), (39, 1029544), (52, 772158), (78, 514772), (104, 386079), (156, 257386), (312, 128693)]