142384984

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{11717}}^1$

素因数の和:11768

約数の個数: 48

約数和(自身を含む): 320604480

約数和(自身を除く): 178219496

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 6076, 11717, 12152, 23434, 46868, 82019, 93736, 164038, 328076, 363227, 574133, 656152, 726454, 1148266, 1452908, 2296532, 2542589, 2905816, 4593064, 5085178, 10170356, 17798123, 20340712, 35596246, 71192492, 142384984]

約数ペア:

[(1, 142384984), (2, 71192492), (4, 35596246), (7, 20340712), (8, 17798123), (14, 10170356), (28, 5085178), (31, 4593064), (49, 2905816), (56, 2542589), (62, 2296532), (98, 1452908), (124, 1148266), (196, 726454), (217, 656152), (248, 574133), (392, 363227), (434, 328076), (868, 164038), (1519, 93736), (1736, 82019), (3038, 46868), (6076, 23434), (11717, 12152)]