157883958

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4159}}^1$

素因数の和:4226

約数の個数: 64

約数和(自身を含む): 379392000

約数和(自身を除く): 221508042

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 54, 57, 74, 111, 114, 171, 222, 333, 342, 513, 666, 703, 999, 1026, 1406, 1998, 2109, 4159, 4218, 6327, 8318, 12477, 12654, 18981, 24954, 37431, 37962, 74862, 79021, 112293, 153883, 158042, 224586, 237063, 307766, 461649, 474126, 711189, 923298, 1384947, 1422378, 2133567, 2769894, 2923777, 4154841, 4267134, 5847554, 8309682, 8771331, 17542662, 26313993, 52627986, 78941979, 157883958]

約数ペア:

[(1, 157883958), (2, 78941979), (3, 52627986), (6, 26313993), (9, 17542662), (18, 8771331), (19, 8309682), (27, 5847554), (37, 4267134), (38, 4154841), (54, 2923777), (57, 2769894), (74, 2133567), (111, 1422378), (114, 1384947), (171, 923298), (222, 711189), (333, 474126), (342, 461649), (513, 307766), (666, 237063), (703, 224586), (999, 158042), (1026, 153883), (1406, 112293), (1998, 79021), (2109, 74862), (4159, 37962), (4218, 37431), (6327, 24954), (8318, 18981), (12477, 12654)]