136943944

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 279936000

約数和(自身を除く): 142992056

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 89, 106, 152, 178, 191, 212, 356, 382, 424, 712, 764, 1007, 1528, 1691, 2014, 3382, 3629, 4028, 4717, 6764, 7258, 8056, 9434, 10123, 13528, 14516, 16999, 18868, 20246, 29032, 33998, 37736, 40492, 67996, 80984, 89623, 135992, 179246, 192337, 322981, 358492, 384674, 645962, 716984, 769348, 900947, 1291924, 1538696, 1801894, 2583848, 3603788, 7207576, 17117993, 34235986, 68471972, 136943944]

約数ペア:

[(1, 136943944), (2, 68471972), (4, 34235986), (8, 17117993), (19, 7207576), (38, 3603788), (53, 2583848), (76, 1801894), (89, 1538696), (106, 1291924), (152, 900947), (178, 769348), (191, 716984), (212, 645962), (356, 384674), (382, 358492), (424, 322981), (712, 192337), (764, 179246), (1007, 135992), (1528, 89623), (1691, 80984), (2014, 67996), (3382, 40492), (3629, 37736), (4028, 33998), (4717, 29032), (6764, 20246), (7258, 18868), (8056, 16999), (9434, 14516), (10123, 13528)]