162161916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 443520000

約数和(自身を除く): 281358084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 109, 178, 199, 218, 267, 327, 356, 398, 436, 534, 597, 623, 654, 763, 796, 1068, 1194, 1246, 1308, 1393, 1526, 1869, 2289, 2388, 2492, 2786, 3052, 3738, 4179, 4578, 5572, 7476, 8358, 9156, 9701, 16716, 17711, 19402, 21691, 29103, 35422, 38804, 43382, 53133, 58206, 65073, 67907, 70844, 86764, 106266, 116412, 123977, 130146, 135814, 151837, 203721, 212532, 247954, 260292, 271628, 303674, 371931, 407442, 455511, 495908, 607348, 743862, 814884, 911022, 1487724, 1822044, 1930499, 3860998, 5791497, 7721996, 11582994, 13513493, 23165988, 27026986, 40540479, 54053972, 81080958, 162161916]

約数ペア:

[(1, 162161916), (2, 81080958), (3, 54053972), (4, 40540479), (6, 27026986), (7, 23165988), (12, 13513493), (14, 11582994), (21, 7721996), (28, 5791497), (42, 3860998), (84, 1930499), (89, 1822044), (109, 1487724), (178, 911022), (199, 814884), (218, 743862), (267, 607348), (327, 495908), (356, 455511), (398, 407442), (436, 371931), (534, 303674), (597, 271628), (623, 260292), (654, 247954), (763, 212532), (796, 203721), (1068, 151837), (1194, 135814), (1246, 130146), (1308, 123977), (1393, 116412), (1526, 106266), (1869, 86764), (2289, 70844), (2388, 67907), (2492, 65073), (2786, 58206), (3052, 53133), (3738, 43382), (4179, 38804), (4578, 35422), (5572, 29103), (7476, 21691), (8358, 19402), (9156, 17711), (9701, 16716)]