156743260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{5099}}^1$

素因数の和:5190

約数の個数: 48

約数和(自身を含む): 347004000

約数和(自身を除く): 190260740

約数列:

[1, 2, 4, 5, 10, 20, 29, 53, 58, 106, 116, 145, 212, 265, 290, 530, 580, 1060, 1537, 3074, 5099, 6148, 7685, 10198, 15370, 20396, 25495, 30740, 50990, 101980, 147871, 270247, 295742, 540494, 591484, 739355, 1080988, 1351235, 1478710, 2702470, 2957420, 5404940, 7837163, 15674326, 31348652, 39185815, 78371630, 156743260]

約数ペア:

[(1, 156743260), (2, 78371630), (4, 39185815), (5, 31348652), (10, 15674326), (20, 7837163), (29, 5404940), (53, 2957420), (58, 2702470), (106, 1478710), (116, 1351235), (145, 1080988), (212, 739355), (265, 591484), (290, 540494), (530, 295742), (580, 270247), (1060, 147871), (1537, 101980), (3074, 50990), (5099, 30740), (6148, 25495), (7685, 20396), (10198, 15370)]