155244136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:938

約数の個数: 64

約数和(自身を含む): 329270400

約数和(自身を除く): 174026264

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 73, 76, 136, 146, 152, 292, 323, 584, 646, 823, 1241, 1292, 1387, 1646, 2482, 2584, 2774, 3292, 4964, 5548, 6584, 9928, 11096, 13991, 15637, 23579, 27982, 31274, 47158, 55964, 60079, 62548, 94316, 111928, 120158, 125096, 188632, 240316, 265829, 480632, 531658, 1021343, 1063316, 1141501, 2042686, 2126632, 2283002, 4085372, 4566004, 8170744, 9132008, 19405517, 38811034, 77622068, 155244136]

約数ペア:

[(1, 155244136), (2, 77622068), (4, 38811034), (8, 19405517), (17, 9132008), (19, 8170744), (34, 4566004), (38, 4085372), (68, 2283002), (73, 2126632), (76, 2042686), (136, 1141501), (146, 1063316), (152, 1021343), (292, 531658), (323, 480632), (584, 265829), (646, 240316), (823, 188632), (1241, 125096), (1292, 120158), (1387, 111928), (1646, 94316), (2482, 62548), (2584, 60079), (2774, 55964), (3292, 47158), (4964, 31274), (5548, 27982), (6584, 23579), (9928, 15637), (11096, 13991)]