145429456

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{541}}^1$

素因数の和:919

約数の個数: 40

約数和(自身を含む): 288523944

約数和(自身を除く): 143094488

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 317, 424, 541, 634, 848, 1082, 1268, 2164, 2536, 4328, 5072, 8656, 16801, 28673, 33602, 57346, 67204, 114692, 134408, 171497, 229384, 268816, 342994, 458768, 685988, 1371976, 2743952, 9089341, 18178682, 36357364, 72714728, 145429456]

約数ペア:

[(1, 145429456), (2, 72714728), (4, 36357364), (8, 18178682), (16, 9089341), (53, 2743952), (106, 1371976), (212, 685988), (317, 458768), (424, 342994), (541, 268816), (634, 229384), (848, 171497), (1082, 134408), (1268, 114692), (2164, 67204), (2536, 57346), (4328, 33602), (5072, 28673), (8656, 16801)]