156946790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15679}}^1$

素因数の和:15717

約数の個数: 64

約数和(自身を含む): 379330560

約数和(自身を除く): 222383770

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 10010, 15679, 31358, 78395, 109753, 156790, 172469, 203827, 219506, 344938, 407654, 548765, 862345, 1019135, 1097530, 1207283, 1426789, 1724690, 2038270, 2242097, 2414566, 2853578, 4484194, 6036415, 7133945, 11210485, 12072830, 14267890, 15694679, 22420970, 31389358, 78473395, 156946790]

約数ペア:

[(1, 156946790), (2, 78473395), (5, 31389358), (7, 22420970), (10, 15694679), (11, 14267890), (13, 12072830), (14, 11210485), (22, 7133945), (26, 6036415), (35, 4484194), (55, 2853578), (65, 2414566), (70, 2242097), (77, 2038270), (91, 1724690), (110, 1426789), (130, 1207283), (143, 1097530), (154, 1019135), (182, 862345), (286, 548765), (385, 407654), (455, 344938), (715, 219506), (770, 203827), (910, 172469), (1001, 156790), (1430, 109753), (2002, 78395), (5005, 31358), (10010, 15679)]