156953205920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{140136791}}^1$

素因数の和:140136813

約数の個数: 48

約数和(自身を含む): 423773659008

約数和(自身を除く): 266820453088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 140136791, 280273582, 560547164, 700683955, 980957537, 1121094328, 1401367910, 1961915074, 2242188656, 2802735820, 3923830148, 4484377312, 4904787685, 5605471640, 7847660296, 9809575370, 11210943280, 15695320592, 19619150740, 22421886560, 31390641184, 39238301480, 78476602960, 156953205920]

約数ペア:

[(1, 156953205920), (2, 78476602960), (4, 39238301480), (5, 31390641184), (7, 22421886560), (8, 19619150740), (10, 15695320592), (14, 11210943280), (16, 9809575370), (20, 7847660296), (28, 5605471640), (32, 4904787685), (35, 4484377312), (40, 3923830148), (56, 2802735820), (70, 2242188656), (80, 1961915074), (112, 1401367910), (140, 1121094328), (160, 980957537), (224, 700683955), (280, 560547164), (560, 280273582), (1120, 140136791)]