129102492

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{2153}}^1$

素因数の和:2442

約数の個数: 48

約数和(自身を含む): 318447360

約数和(自身を除く): 189344868

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 263, 526, 789, 1052, 1578, 2153, 3156, 4306, 4997, 6459, 8612, 9994, 12918, 14991, 19988, 25836, 29982, 40907, 59964, 81814, 122721, 163628, 245442, 490884, 566239, 1132478, 1698717, 2264956, 3397434, 6794868, 10758541, 21517082, 32275623, 43034164, 64551246, 129102492]

約数ペア:

[(1, 129102492), (2, 64551246), (3, 43034164), (4, 32275623), (6, 21517082), (12, 10758541), (19, 6794868), (38, 3397434), (57, 2264956), (76, 1698717), (114, 1132478), (228, 566239), (263, 490884), (526, 245442), (789, 163628), (1052, 122721), (1578, 81814), (2153, 59964), (3156, 40907), (4306, 29982), (4997, 25836), (6459, 19988), (8612, 14991), (9994, 12918)]