129353784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{769963}}^1$

素因数の和:769979

約数の個数: 32

約数和(自身を含む): 369582720

約数和(自身を除く): 240228936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 769963, 1539926, 2309889, 3079852, 4619778, 5389741, 6159704, 9239556, 10779482, 16169223, 18479112, 21558964, 32338446, 43117928, 64676892, 129353784]

約数ペア:

[(1, 129353784), (2, 64676892), (3, 43117928), (4, 32338446), (6, 21558964), (7, 18479112), (8, 16169223), (12, 10779482), (14, 9239556), (21, 6159704), (24, 5389741), (28, 4619778), (42, 3079852), (56, 2309889), (84, 1539926), (168, 769963)]