156928393240

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{74022827}}^1$

素因数の和:74022891

約数の個数: 32

約数和(自身を含む): 359750944080

約数和(自身を除く): 202822550840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 74022827, 148045654, 296091308, 370114135, 592182616, 740228270, 1480456540, 2960913080, 3923209831, 7846419662, 15692839324, 19616049155, 31385678648, 39232098310, 78464196620, 156928393240]

約数ペア:

[(1, 156928393240), (2, 78464196620), (4, 39232098310), (5, 31385678648), (8, 19616049155), (10, 15692839324), (20, 7846419662), (40, 3923209831), (53, 2960913080), (106, 1480456540), (212, 740228270), (265, 592182616), (424, 370114135), (530, 296091308), (1060, 148045654), (2120, 74022827)]