172667832

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 439668000

約数和(自身を除く): 267000168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 229, 267, 353, 356, 458, 534, 687, 706, 712, 916, 1059, 1068, 1374, 1412, 1832, 2118, 2136, 2748, 2824, 4236, 5496, 8472, 20381, 31417, 40762, 61143, 62834, 80837, 81524, 94251, 122286, 125668, 161674, 163048, 188502, 242511, 244572, 251336, 323348, 377004, 485022, 489144, 646696, 754008, 970044, 1940088, 7194493, 14388986, 21583479, 28777972, 43166958, 57555944, 86333916, 172667832]

約数ペア:

[(1, 172667832), (2, 86333916), (3, 57555944), (4, 43166958), (6, 28777972), (8, 21583479), (12, 14388986), (24, 7194493), (89, 1940088), (178, 970044), (229, 754008), (267, 646696), (353, 489144), (356, 485022), (458, 377004), (534, 323348), (687, 251336), (706, 244572), (712, 242511), (916, 188502), (1059, 163048), (1068, 161674), (1374, 125668), (1412, 122286), (1832, 94251), (2118, 81524), (2136, 80837), (2748, 62834), (2824, 61143), (4236, 40762), (5496, 31417), (8472, 20381)]