156945341315

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1191643}}^1$

素因数の和:1191779

約数の個数: 32

約数和(自身を含む): 222389369856

約数和(自身を除く): 65444028541

約数列:

[1, 5, 7, 35, 53, 71, 265, 355, 371, 497, 1855, 2485, 3763, 18815, 26341, 131705, 1191643, 5958215, 8341501, 41707505, 63157079, 84606653, 315785395, 423033265, 442099553, 592246571, 2210497765, 2961232855, 4484152609, 22420763045, 31389068263, 156945341315]

約数ペア:

[(1, 156945341315), (5, 31389068263), (7, 22420763045), (35, 4484152609), (53, 2961232855), (71, 2210497765), (265, 592246571), (355, 442099553), (371, 423033265), (497, 315785395), (1855, 84606653), (2485, 63157079), (3763, 41707505), (18815, 8341501), (26341, 5958215), (131705, 1191643)]