189874296

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{138797}}^1$

素因数の和:138828

約数の個数: 48

約数和(自身を含む): 541312200

約数和(自身を除く): 351437904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 138797, 277594, 416391, 555188, 832782, 1110376, 1249173, 1665564, 2498346, 2637143, 3331128, 4996692, 5274286, 7911429, 9993384, 10548572, 15822858, 21097144, 23734287, 31645716, 47468574, 63291432, 94937148, 189874296]

約数ペア:

[(1, 189874296), (2, 94937148), (3, 63291432), (4, 47468574), (6, 31645716), (8, 23734287), (9, 21097144), (12, 15822858), (18, 10548572), (19, 9993384), (24, 7911429), (36, 5274286), (38, 4996692), (57, 3331128), (72, 2637143), (76, 2498346), (114, 1665564), (152, 1249173), (171, 1110376), (228, 832782), (342, 555188), (456, 416391), (684, 277594), (1368, 138797)]