156929773

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{743}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 211986432

約数和(自身を除く): 55056659

約数列:

[1, 7, 11, 13, 77, 91, 143, 211, 743, 1001, 1477, 2321, 2743, 5201, 8173, 9659, 16247, 19201, 30173, 57211, 67613, 106249, 156773, 211211, 743743, 1097411, 1724503, 2038049, 12071521, 14266343, 22418539, 156929773]

約数ペア:

[(1, 156929773), (7, 22418539), (11, 14266343), (13, 12071521), (77, 2038049), (91, 1724503), (143, 1097411), (211, 743743), (743, 211211), (1001, 156773), (1477, 106249), (2321, 67613), (2743, 57211), (5201, 30173), (8173, 19201), (9659, 16247)]