129100776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{768457}}^1$

素因数の和:768473

約数の個数: 32

約数和(自身を含む): 368859840

約数和(自身を除く): 239759064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 768457, 1536914, 2305371, 3073828, 4610742, 5379199, 6147656, 9221484, 10758398, 16137597, 18442968, 21516796, 32275194, 43033592, 64550388, 129100776]

約数ペア:

[(1, 129100776), (2, 64550388), (3, 43033592), (4, 32275194), (6, 21516796), (7, 18442968), (8, 16137597), (12, 10758398), (14, 9221484), (21, 6147656), (24, 5379199), (28, 4610742), (42, 3073828), (56, 2305371), (84, 1536914), (168, 768457)]