157818456

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{10589}}^1$

素因数の和:10630

約数の個数: 80

約数和(自身を含む): 461300400

約数和(自身を除く): 303481944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 552, 621, 648, 828, 1242, 1656, 1863, 2484, 3726, 4968, 7452, 10589, 14904, 21178, 31767, 42356, 63534, 84712, 95301, 127068, 190602, 243547, 254136, 285903, 381204, 487094, 571806, 730641, 762408, 857709, 974188, 1143612, 1461282, 1715418, 1948376, 2191923, 2287224, 2922564, 3430836, 4383846, 5845128, 6575769, 6861672, 8767692, 13151538, 17535384, 19727307, 26303076, 39454614, 52606152, 78909228, 157818456]

約数ペア:

[(1, 157818456), (2, 78909228), (3, 52606152), (4, 39454614), (6, 26303076), (8, 19727307), (9, 17535384), (12, 13151538), (18, 8767692), (23, 6861672), (24, 6575769), (27, 5845128), (36, 4383846), (46, 3430836), (54, 2922564), (69, 2287224), (72, 2191923), (81, 1948376), (92, 1715418), (108, 1461282), (138, 1143612), (162, 974188), (184, 857709), (207, 762408), (216, 730641), (276, 571806), (324, 487094), (414, 381204), (552, 285903), (621, 254136), (648, 243547), (828, 190602), (1242, 127068), (1656, 95301), (1863, 84712), (2484, 63534), (3726, 42356), (4968, 31767), (7452, 21178), (10589, 14904)]