138860928

素因数分解:

$2^7\times 3^2\times {\mathrm{120539}}^1$

素因数の和:120559

約数の個数: 48

約数和(自身を含む): 399590100

約数和(自身を除く): 260729172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 120539, 241078, 361617, 482156, 723234, 964312, 1084851, 1446468, 1928624, 2169702, 2892936, 3857248, 4339404, 5785872, 7714496, 8678808, 11571744, 15428992, 17357616, 23143488, 34715232, 46286976, 69430464, 138860928]

約数ペア:

[(1, 138860928), (2, 69430464), (3, 46286976), (4, 34715232), (6, 23143488), (8, 17357616), (9, 15428992), (12, 11571744), (16, 8678808), (18, 7714496), (24, 5785872), (32, 4339404), (36, 3857248), (48, 2892936), (64, 2169702), (72, 1928624), (96, 1446468), (128, 1084851), (144, 964312), (192, 723234), (288, 482156), (384, 361617), (576, 241078), (1152, 120539)]