109806928

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4691}}^1$

素因数の和:4736

約数の個数: 80

約数和(自身を含む): 279267840

約数和(自身を除く): 169460912

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2926, 3344, 4691, 5852, 9382, 11704, 18764, 23408, 32837, 37528, 51601, 65674, 75056, 89129, 103202, 131348, 178258, 206404, 262696, 356516, 361207, 412808, 525392, 623903, 713032, 722414, 825616, 980419, 1247806, 1426064, 1444828, 1960838, 2495612, 2889656, 3921676, 4991224, 5779312, 6862933, 7843352, 9982448, 13725866, 15686704, 27451732, 54903464, 109806928]

約数ペア:

[(1, 109806928), (2, 54903464), (4, 27451732), (7, 15686704), (8, 13725866), (11, 9982448), (14, 7843352), (16, 6862933), (19, 5779312), (22, 4991224), (28, 3921676), (38, 2889656), (44, 2495612), (56, 1960838), (76, 1444828), (77, 1426064), (88, 1247806), (112, 980419), (133, 825616), (152, 722414), (154, 713032), (176, 623903), (209, 525392), (266, 412808), (304, 361207), (308, 356516), (418, 262696), (532, 206404), (616, 178258), (836, 131348), (1064, 103202), (1232, 89129), (1463, 75056), (1672, 65674), (2128, 51601), (2926, 37528), (3344, 32837), (4691, 23408), (5852, 18764), (9382, 11704)]