164570256

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{12841}}^1$

素因数の和:12944

約数の個数: 60

約数和(自身を含む): 465779340

約数和(自身を除く): 301209084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 3204, 4272, 6408, 12816, 12841, 25682, 38523, 51364, 77046, 102728, 115569, 154092, 205456, 231138, 308184, 462276, 616368, 924552, 1142849, 1849104, 2285698, 3428547, 4571396, 6857094, 9142792, 10285641, 13714188, 18285584, 20571282, 27428376, 41142564, 54856752, 82285128, 164570256]

約数ペア:

[(1, 164570256), (2, 82285128), (3, 54856752), (4, 41142564), (6, 27428376), (8, 20571282), (9, 18285584), (12, 13714188), (16, 10285641), (18, 9142792), (24, 6857094), (36, 4571396), (48, 3428547), (72, 2285698), (89, 1849104), (144, 1142849), (178, 924552), (267, 616368), (356, 462276), (534, 308184), (712, 231138), (801, 205456), (1068, 154092), (1424, 115569), (1602, 102728), (2136, 77046), (3204, 51364), (4272, 38523), (6408, 25682), (12816, 12841)]