142444144

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{1493}}^1$

素因数の和:1657

約数の個数: 40

約数和(自身を含む): 283441680

約数和(自身を除く): 140997536

約数列:

[1, 2, 4, 8, 16, 67, 89, 134, 178, 268, 356, 536, 712, 1072, 1424, 1493, 2986, 5963, 5972, 11926, 11944, 23852, 23888, 47704, 95408, 100031, 132877, 200062, 265754, 400124, 531508, 800248, 1063016, 1600496, 2126032, 8902759, 17805518, 35611036, 71222072, 142444144]

約数ペア:

[(1, 142444144), (2, 71222072), (4, 35611036), (8, 17805518), (16, 8902759), (67, 2126032), (89, 1600496), (134, 1063016), (178, 800248), (268, 531508), (356, 400124), (536, 265754), (712, 200062), (1072, 132877), (1424, 100031), (1493, 95408), (2986, 47704), (5963, 23888), (5972, 23852), (11926, 11944)]