142275616

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2927}}^1$

素因数の和:2982

約数の個数: 72

約数和(自身を含む): 336462336

約数和(自身を除く): 194186720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 392, 434, 496, 784, 868, 992, 1519, 1568, 1736, 2927, 3038, 3472, 5854, 6076, 6944, 11708, 12152, 20489, 23416, 24304, 40978, 46832, 48608, 81956, 90737, 93664, 143423, 163912, 181474, 286846, 327824, 362948, 573692, 635159, 655648, 725896, 1147384, 1270318, 1451792, 2294768, 2540636, 2903584, 4446113, 4589536, 5081272, 8892226, 10162544, 17784452, 20325088, 35568904, 71137808, 142275616]

約数ペア:

[(1, 142275616), (2, 71137808), (4, 35568904), (7, 20325088), (8, 17784452), (14, 10162544), (16, 8892226), (28, 5081272), (31, 4589536), (32, 4446113), (49, 2903584), (56, 2540636), (62, 2294768), (98, 1451792), (112, 1270318), (124, 1147384), (196, 725896), (217, 655648), (224, 635159), (248, 573692), (392, 362948), (434, 327824), (496, 286846), (784, 181474), (868, 163912), (992, 143423), (1519, 93664), (1568, 90737), (1736, 81956), (2927, 48608), (3038, 46832), (3472, 40978), (5854, 24304), (6076, 23416), (6944, 20489), (11708, 12152)]