157536804964

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{367181}}^1$

素因数の和:367409

約数の個数: 72

約数和(自身を含む): 351613483200

約数和(自身を除く): 194076678236

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 199, 308, 398, 539, 796, 1078, 1393, 2156, 2189, 2786, 4378, 5572, 8756, 9751, 15323, 19502, 30646, 39004, 61292, 107261, 214522, 367181, 429044, 734362, 1468724, 2570267, 4038991, 5140534, 8077982, 10281068, 16155964, 17991869, 28272937, 35983738, 56545874, 71967476, 73069019, 113091748, 146138038, 197910559, 292276076, 395821118, 511483133, 791642236, 803759209, 1022966266, 1607518418, 2045932532, 3215036836, 3580381931, 5626314463, 7160763862, 11252628926, 14321527724, 22505257852, 39384201241, 78768402482, 157536804964]

約数ペア:

[(1, 157536804964), (2, 78768402482), (4, 39384201241), (7, 22505257852), (11, 14321527724), (14, 11252628926), (22, 7160763862), (28, 5626314463), (44, 3580381931), (49, 3215036836), (77, 2045932532), (98, 1607518418), (154, 1022966266), (196, 803759209), (199, 791642236), (308, 511483133), (398, 395821118), (539, 292276076), (796, 197910559), (1078, 146138038), (1393, 113091748), (2156, 73069019), (2189, 71967476), (2786, 56545874), (4378, 35983738), (5572, 28272937), (8756, 17991869), (9751, 16155964), (15323, 10281068), (19502, 8077982), (30646, 5140534), (39004, 4038991), (61292, 2570267), (107261, 1468724), (214522, 734362), (367181, 429044)]