152073740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83557}}^1$

素因数の和:83586

約数の個数: 48

約数和(自身を含む): 393056832

約数和(自身を除く): 240983092

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 83557, 167114, 334228, 417785, 584899, 835570, 1086241, 1169798, 1671140, 2172482, 2339596, 2924495, 4344964, 5431205, 5848990, 7603687, 10862410, 11697980, 15207374, 21724820, 30414748, 38018435, 76036870, 152073740]

約数ペア:

[(1, 152073740), (2, 76036870), (4, 38018435), (5, 30414748), (7, 21724820), (10, 15207374), (13, 11697980), (14, 10862410), (20, 7603687), (26, 5848990), (28, 5431205), (35, 4344964), (52, 2924495), (65, 2339596), (70, 2172482), (91, 1671140), (130, 1169798), (140, 1086241), (182, 835570), (260, 584899), (364, 417785), (455, 334228), (910, 167114), (1820, 83557)]