156035828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157931}}^1$

素因数の和:157967

約数の個数: 24

約数和(自身を含む): 309546720

約数和(自身を除く): 153510892

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 157931, 315862, 631724, 2053103, 3000689, 4106206, 6001378, 8212412, 12002756, 39008957, 78017914, 156035828]

約数ペア:

[(1, 156035828), (2, 78017914), (4, 39008957), (13, 12002756), (19, 8212412), (26, 6001378), (38, 4106206), (52, 3000689), (76, 2053103), (247, 631724), (494, 315862), (988, 157931)]