140453892

素因数分解:

$2^2\times 3^3\times {\mathrm{331}}^1\times {\mathrm{3929}}^1$

素因数の和:4273

約数の個数: 48

約数和(自身を含む): 365332800

約数和(自身を除く): 224878908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 331, 662, 993, 1324, 1986, 2979, 3929, 3972, 5958, 7858, 8937, 11787, 11916, 15716, 17874, 23574, 35361, 35748, 47148, 70722, 106083, 141444, 212166, 424332, 1300499, 2600998, 3901497, 5201996, 7802994, 11704491, 15605988, 23408982, 35113473, 46817964, 70226946, 140453892]

約数ペア:

[(1, 140453892), (2, 70226946), (3, 46817964), (4, 35113473), (6, 23408982), (9, 15605988), (12, 11704491), (18, 7802994), (27, 5201996), (36, 3901497), (54, 2600998), (108, 1300499), (331, 424332), (662, 212166), (993, 141444), (1324, 106083), (1986, 70722), (2979, 47148), (3929, 35748), (3972, 35361), (5958, 23574), (7858, 17874), (8937, 15716), (11787, 11916)]