156954019568

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1559807}}^1$

素因数の和:1560165

約数の個数: 40

約数和(自身を含む): 321070878720

約数和(自身を除く): 164116859152

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 331, 662, 1324, 2648, 5296, 6289, 12578, 25156, 50312, 100624, 1559807, 3119614, 6239228, 12478456, 24956912, 29636333, 59272666, 118545332, 237090664, 474181328, 516296117, 1032592234, 2065184468, 4130368936, 8260737872, 9809626223, 19619252446, 39238504892, 78477009784, 156954019568]

約数ペア:

[(1, 156954019568), (2, 78477009784), (4, 39238504892), (8, 19619252446), (16, 9809626223), (19, 8260737872), (38, 4130368936), (76, 2065184468), (152, 1032592234), (304, 516296117), (331, 474181328), (662, 237090664), (1324, 118545332), (2648, 59272666), (5296, 29636333), (6289, 24956912), (12578, 12478456), (25156, 6239228), (50312, 3119614), (100624, 1559807)]