156764933572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2153}}^1\times {\mathrm{15733}}^1$

素因数の和:17992

約数の個数: 48

約数和(自身を含む): 298918937520

約数和(自身を除く): 142154003948

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2153, 2314, 4306, 4628, 8612, 15733, 27989, 31466, 55978, 62932, 111956, 191617, 204529, 383234, 409058, 766468, 818116, 1400237, 2491021, 2800474, 4982042, 5600948, 9964084, 18203081, 33873149, 36406162, 67746298, 72812324, 135492596, 440350937, 880701874, 1761403748, 3014710261, 6029420522, 12058841044, 39191233393, 78382466786, 156764933572]

約数ペア:

[(1, 156764933572), (2, 78382466786), (4, 39191233393), (13, 12058841044), (26, 6029420522), (52, 3014710261), (89, 1761403748), (178, 880701874), (356, 440350937), (1157, 135492596), (2153, 72812324), (2314, 67746298), (4306, 36406162), (4628, 33873149), (8612, 18203081), (15733, 9964084), (27989, 5600948), (31466, 4982042), (55978, 2800474), (62932, 2491021), (111956, 1400237), (191617, 818116), (204529, 766468), (383234, 409058)]