156699280

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{33199}}^1$

素因数の和:33271

約数の個数: 40

約数和(自身を含む): 370512000

約数和(自身を除く): 213812720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 33199, 66398, 132796, 165995, 265592, 331990, 531184, 663980, 1327960, 1958741, 2655920, 3917482, 7834964, 9793705, 15669928, 19587410, 31339856, 39174820, 78349640, 156699280]

約数ペア:

[(1, 156699280), (2, 78349640), (4, 39174820), (5, 31339856), (8, 19587410), (10, 15669928), (16, 9793705), (20, 7834964), (40, 3917482), (59, 2655920), (80, 1958741), (118, 1327960), (236, 663980), (295, 531184), (472, 331990), (590, 265592), (944, 165995), (1180, 132796), (2360, 66398), (4720, 33199)]