156770252690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1039}}^1\times {\mathrm{20641}}^1$

素因数の和:21747

約数の個数: 64

約数和(自身を含む): 306043246080

約数和(自身を除く): 149272993390

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1039, 1462, 2078, 3655, 5195, 7310, 10390, 17663, 20641, 35326, 41282, 44677, 88315, 89354, 103205, 176630, 206410, 223385, 350897, 446770, 701794, 759509, 887563, 1519018, 1754485, 1775126, 3508970, 3797545, 4437815, 7595090, 8875630, 15088571, 21445999, 30177142, 42891998, 75442855, 107229995, 150885710, 214459990, 364581983, 729163966, 922177957, 1822909915, 1844355914, 3645819830, 4610889785, 9221779570, 15677025269, 31354050538, 78385126345, 156770252690]

約数ペア:

[(1, 156770252690), (2, 78385126345), (5, 31354050538), (10, 15677025269), (17, 9221779570), (34, 4610889785), (43, 3645819830), (85, 1844355914), (86, 1822909915), (170, 922177957), (215, 729163966), (430, 364581983), (731, 214459990), (1039, 150885710), (1462, 107229995), (2078, 75442855), (3655, 42891998), (5195, 30177142), (7310, 21445999), (10390, 15088571), (17663, 8875630), (20641, 7595090), (35326, 4437815), (41282, 3797545), (44677, 3508970), (88315, 1775126), (89354, 1754485), (103205, 1519018), (176630, 887563), (206410, 759509), (223385, 701794), (350897, 446770)]