121423936

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1091}}^1$

素因数の和:1187

約数の個数: 56

約数和(自身を含む): 252959616

約数和(自身を除く): 131535680

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 64, 74, 94, 148, 188, 296, 376, 592, 752, 1091, 1184, 1504, 1739, 2182, 2368, 3008, 3478, 4364, 6956, 8728, 13912, 17456, 27824, 34912, 40367, 51277, 55648, 69824, 80734, 102554, 111296, 161468, 205108, 322936, 410216, 645872, 820432, 1291744, 1640864, 1897249, 2583488, 3281728, 3794498, 7588996, 15177992, 30355984, 60711968, 121423936]

約数ペア:

[(1, 121423936), (2, 60711968), (4, 30355984), (8, 15177992), (16, 7588996), (32, 3794498), (37, 3281728), (47, 2583488), (64, 1897249), (74, 1640864), (94, 1291744), (148, 820432), (188, 645872), (296, 410216), (376, 322936), (592, 205108), (752, 161468), (1091, 111296), (1184, 102554), (1504, 80734), (1739, 69824), (2182, 55648), (2368, 51277), (3008, 40367), (3478, 34912), (4364, 27824), (6956, 17456), (8728, 13912)]