146979448

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{887}}^1$

素因数の和:1180

約数の個数: 64

約数和(自身を含む): 345254400

約数和(自身を除く): 198274952

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 269, 308, 538, 616, 887, 1076, 1774, 1883, 2152, 2959, 3548, 3766, 5918, 6209, 7096, 7532, 9757, 11836, 12418, 15064, 19514, 20713, 23672, 24836, 39028, 41426, 49672, 68299, 78056, 82852, 136598, 165704, 238603, 273196, 477206, 546392, 954412, 1670221, 1908824, 2624633, 3340442, 5249266, 6680884, 10498532, 13361768, 18372431, 20997064, 36744862, 73489724, 146979448]

約数ペア:

[(1, 146979448), (2, 73489724), (4, 36744862), (7, 20997064), (8, 18372431), (11, 13361768), (14, 10498532), (22, 6680884), (28, 5249266), (44, 3340442), (56, 2624633), (77, 1908824), (88, 1670221), (154, 954412), (269, 546392), (308, 477206), (538, 273196), (616, 238603), (887, 165704), (1076, 136598), (1774, 82852), (1883, 78056), (2152, 68299), (2959, 49672), (3548, 41426), (3766, 39028), (5918, 24836), (6209, 23672), (7096, 20713), (7532, 19514), (9757, 15064), (11836, 12418)]