163465140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{118453}}^1$

素因数の和:118488

約数の個数: 48

約数和(自身を含む): 477606528

約数和(自身を除く): 314141388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 118453, 236906, 355359, 473812, 592265, 710718, 1184530, 1421436, 1776795, 2369060, 2724419, 3553590, 5448838, 7107180, 8173257, 10897676, 13622095, 16346514, 27244190, 32693028, 40866285, 54488380, 81732570, 163465140]

約数ペア:

[(1, 163465140), (2, 81732570), (3, 54488380), (4, 40866285), (5, 32693028), (6, 27244190), (10, 16346514), (12, 13622095), (15, 10897676), (20, 8173257), (23, 7107180), (30, 5448838), (46, 3553590), (60, 2724419), (69, 2369060), (92, 1776795), (115, 1421436), (138, 1184530), (230, 710718), (276, 592265), (345, 473812), (460, 355359), (690, 236906), (1380, 118453)]