138724432

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{112601}}^1$

素因数の和:112627

約数の個数: 40

約数和(自身を含む): 335103552

約数和(自身を除く): 196379120

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 112601, 225202, 450404, 788207, 900808, 1238611, 1576414, 1801616, 2477222, 3152828, 4954444, 6305656, 8670277, 9908888, 12611312, 17340554, 19817776, 34681108, 69362216, 138724432]

約数ペア:

[(1, 138724432), (2, 69362216), (4, 34681108), (7, 19817776), (8, 17340554), (11, 12611312), (14, 9908888), (16, 8670277), (22, 6305656), (28, 4954444), (44, 3152828), (56, 2477222), (77, 1801616), (88, 1576414), (112, 1238611), (154, 900808), (176, 788207), (308, 450404), (616, 225202), (1232, 112601)]