128153544

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:654

約数の個数: 64

約数和(自身を含む): 327316800

約数和(自身を除く): 199163256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 193, 219, 292, 379, 386, 438, 579, 584, 758, 772, 876, 1137, 1158, 1516, 1544, 1752, 2274, 2316, 3032, 4548, 4632, 9096, 14089, 27667, 28178, 42267, 55334, 56356, 73147, 83001, 84534, 110668, 112712, 146294, 166002, 169068, 219441, 221336, 292588, 332004, 338136, 438882, 585176, 664008, 877764, 1755528, 5339731, 10679462, 16019193, 21358924, 32038386, 42717848, 64076772, 128153544]

約数ペア:

[(1, 128153544), (2, 64076772), (3, 42717848), (4, 32038386), (6, 21358924), (8, 16019193), (12, 10679462), (24, 5339731), (73, 1755528), (146, 877764), (193, 664008), (219, 585176), (292, 438882), (379, 338136), (386, 332004), (438, 292588), (579, 221336), (584, 219441), (758, 169068), (772, 166002), (876, 146294), (1137, 112712), (1158, 110668), (1516, 84534), (1544, 83001), (1752, 73147), (2274, 56356), (2316, 55334), (3032, 42267), (4548, 28178), (4632, 27667), (9096, 14089)]